Coeliac disease not responding to a gluten-free diet in children: case studies and literature review.

We presented the cases of three children with coeliac disease who despite good adherence to a glutenfree diet remained non-responsive to treatment. Two patients, one of them with IgA deficiency, were successfully treated by complete gluten exclusion with enteral nutrition. However the third child with a severe coeliac disease did not achieve clinical and histologic improvement, even on immunosuppressive treatment. If no hidden sources of gluten can be identified, other causes of persistent villous atrophy, dierent from coeliac disease, have to be considered. They include e.g. inflammatory, immune and endocrine diseases of the digestive tract. In severe cases of childhood coeliac disease not responding to a gluten free diet, autoimmune enteropathy and refractory coeliac disease must be taken into account.

Efficiency of pancreatic duct stenting therapy in children with chronic pancreatitis.

BACKGROUND: Chronic pancreatitis (CP) is a rare disease in childhood. Although ERCP is commonly performed in children, the effect of pancreatic duct stenting therapy in children with CP is unknown. OBJECTIVE: To investigate the efficacy of pancreatic duct stenting in children with CP. DESIGN: Retrospective analysis. SETTING: National referral center. PATIENTS: A total of 208 children with CP hospitalized between 1988 and 2012. INTERVENTIONS: ERCP with pancreatic duct stenting. MAIN OUTCOME MEASUREMENTS: Results of endoscopic therapy and number of pancreatitis episodes per year before and after treatment. RESULTS: A total of 223 pancreatic duct stenting procedures were performed in 72 children. The median number of stent replacements was 3 (range 1-21). A statistically significant decrease in the number of pancreatitis episodes per year was observed: from 1.75 to 0.23 after endoscopic treatment (P < .05). Pancreatic duct stenting was performed more frequently in patients with hereditary pancreatitis (61.5%) and in children with CP and anatomic anomalies of the pancreatic duct (65%; P < .05). LIMITATIONS: Retrospective analysis with the assessment of adverse events based on medical history. CONCLUSION: Pancreatic duct stenting therapy is a safe and effective procedure in children with CP. This therapy should be recommended especially for children with hereditary pancreatitis and patients with anatomic anomalies of the pancreatic duct.

Bone metabolism in cholestatic children before and after living-related liver transplantation--a long-term prospective study.

Bone disorders are common in children with end-stage liver diseases, especially those associated with cholestasis. Abnormal hepatocyte function, disordered vitamin D metabolism and calcium-phosphorous homeostasis, malnutrition, and immunosuppressive treatment are potential risk factors of bone tissue pathology before and after transplantation. The aim of the study was to analyze the long-term effect of successful living-related liver transplantation (LRLTx) on skeletal status and bone metabolism in cholestatic children. Eighteen cholestatic children (1.4±0.5yr old; 12 females [F]/6 males [M]) qualified for LRLTx were analyzed; 16 (5F/11M) of them participated in long-term observation (V4). Serum levels of osteocalcin (OC), procollagen type 1 N-terminal propeptide (P1NP), cross-linked telopeptide of type 1 collagen (CTx), insulin-like growth factor I (IGF-I), IGF-I binding protein 3 (IGFBP-3), parathyroid hormone (PTH), 25-hydroxyvitamin D (25(OH)D), and 1,25-dihydroxyvitamin D (1,25(OH)(2)D) were assayed before (V0) and 6mo (V1), 12mo (V2), 18mo (V3), and 4.4yr (V4) after LRLTx. Total body bone mineral content (TBBMC) and total body bone mineral density (TBBMD) were measured by dual-energy X-ray absorptiometry (DXA) at the same pattern. Before LRLTx, the OC, P1NP, CTx, IGF-I, and IGFBP-3 levels as well as TBBMC and TBBMD were decreased compared with age-matched control group. The mean serum levels of 25(OH)D and 1,25(OH)(2)D were within reference ranges from V0 to V4. After LRLTx, the OC, P1NP, CTx, IGF-I, and IGFBP-3 as well as TBBMC and TBBMD reached the age-matched reference values. At V4, the level of P1NP decreased below and the PTH increased above the reference range that coincided with reduced Z-scores of both TBBMC (-1.11±1.24) and TBBMD (-1.00±1.19). P1NP and CTx, both measured at V3, correlated with IGF-I at V2 (R=0.86, p=0.014 and R=0.78, p=0.021, respectively) and PTH at V3 for P1NP and V1 for CTx (R=0.64, p=0.048 and R=0.54, p=0.038, respectively). The TBBMC changes between V0 and V4 correlated with IGF-I (R=0.68, p=0.015) and 1,25(OH)(2)D (R=0.54, p=0.025), both assayed at V1. The change of TBBMC Z-scores between V0 and V4 correlated with P1NP at V1 (R=0.69, p=0.002). The TBBMD changes between V0 and V4 correlated with CTx at V1 (R=0.54, p=0.027) and P1NP change between V0 and V1 (R=0.51, p=0.038). In short-term observation, successful LRLTx led to bone metabolism normalization triggered by probable anabolic action of IGF-I and PTH and manifested by TBBMC and TBBMD increases. In long-term horizon, moderately impaired DXA assessed bone status coincided with disturbances in bone metabolism. Bone metabolism markers, especially P1NP and CTx, appeared to be good predictors of changes in bone status evaluated by DXA.

Vitamin D supplementation and status in infants: a prospective cohort observational study.

OBJECTIVE: Vitamin D status in infants depends on supplementation. We examined the vitamin D status in relation to supplementation dose and scheme in infants. PATIENTS AND METHODS: One hundred thirty-four infants age 6 months and 98 infants age 12 months (drop out 27%) were investigated. Vitamin D intake (diet, supplements), anthropometry, and 25-hydroxyvitamin D (25-OHD) serum concentration at the 6th and 12th months were assessed. RESULTS: Vitamin D intake of 1062 ± 694 IU at the 6th month was not different from that at the 12th month (937 ± 618 IU). Vitamin D intake expressed in international units per kilogram of body weight decreased from 141 ± 80 IU/kg at the 6th month to 93 ± 62 IU/kg at the 12th month (P < 0.0001), which was associated with a reduction in 25-OHD from 43 ± 20 ng/mL to 29 ± 12 ng/mL, respectively (P < 0.0001). In the subgroup of everyday supplemented infants (n = 43), vitamin D intake decreased from 143 ± 88 IU/kg at the 6th month to 118 ± 60 IU/kg at the 12th month (P < 0.05), which coincided with a reduction of 25-OHD from 40 ± 19 ng/mL to 32 ± 13 ng/mL (P < 0.01). In the subgroup with variable supplementation habits (n = 32), vitamin D intake decreased from 146 ± 79 IU/kg to 77 ± 56 IU/kg (P < 0.001), which was associated with a reduction of 25-OHD from 42 ± 21 ng/mL to 25 ± 8 ng/mL (P < 0.0001). 25-OHD concentration change between the 6th and the 12th months negatively correlated with the 25-OHD level assessed at the 6th month (r = -0.82; P < 0.0001). CONCLUSIONS: Vitamin D supplementation of infants should consider their rapid body weight increment. We postulate vitamin D daily dose close to 100 IU/kg body weight as favorable for infants up to age 12 months.

Maternal postnatal depression and child growth: a European cohort study.

BACKGROUND: Previous studies have reported postpartum depression to be associated with both positive and negative effects on early infant growth. This study examined the hypothesis that maternal postnatal depression may be a risk factor for later child growth faltering or overweight. METHODS: A total of 929 women and their children participating in a European multicenter study were included at a median age of 14 days. Mothers completed the Edinburgh postnatal depression scale (EPDS) at 2, 3 and 6 months after delivery. EPDS scores of 13 and above at any time were defined as maternal depression. Weight, length, triceps and subscapular skinfold thicknesses were measured, and body mass index (BMI) were calculated when the children were two years old and converted to standard deviation scores based on the WHO Multicentre Growth Reference Study (MGRS). RESULTS: Z-scores for weight-for-length at inclusion of infants of mothers with high EPDS scores (-0.55, SD 0.74) were lower than of those with normal scores (-0.36, SD 0.74; p = 0.013). BMI at age 24 months did not differ in the high (16.3 kg/m2, SD 1.3) and in the normal EPDS groups (16.2 kg/m2, SD 1.3; p = 0.48). All other anthropometric indices also did not differ between groups, with no change by multivariate adjustment. CONCLUSIONS: We conclude that a high maternal postnatal depression score does not have any major effects on offspring growth in high income countries.

[Prophylaxis of vitamin D deficiency--Polish recommendation 2009]. / Stanowisko Zespolu Ekspertów. Polskie zalecenia dotyczace profilaktyki niedoborów witaminy D - 2009.

Adequate vitamin D intake and its status are important not only for bone health and Ca-P metabolism, but for optimal function of many organs and tissues throughout the body. Due to documented changes in dietary habits and physical activity level, both observed in growing children and adults, the prevalence of vitamin D insufficiency is continuously increasing. Basing on current literature review and opinions of National Consultants and experts in the field, polish recommendations for prophylactic vitamin D supplementation in infants, toddlers, children and adolescents as well as in adults, including pregnant and lactating women have been established.

[Prophylaxis of vitamin D deficiency--Polish recommendations 2009]. / Polskie zalecenia dotyczace profilaktyki niedoborów witaminy D--2009.

Appropriate state procurement system for vitamin D is important not only for the proper functioning of the skeletal, maintaining calcium and phosphorus homeostasis, but also for a number of other organs and tissues in our body. In connection with the change in lifestyle including dietary habits change, the widespread use of UV filters and less outdoor activity, observed an increase in the percentage of vitamin D deficiency, both in population and developmental age and adults. Based on the results of recent scientific research team of experts provides recommendations for preventive Polish supply of vitamin D in infants, children, adolescents and adults, including pregnant women and nursing mothers.

Atherosclerotic Risk Factors in Children with Celiac Disease.

RESULTS: We found significantly lower concentrations of total cholesterol, lipoprotein LDL-C, apolipoproteins A1 and B, as well as hCRP in all children with CD. We showed decreased level (<5 ng/mL) of folic acid among 46% of children treated for >5 years. Moreover, we showed significant decrease of folic acid level already after 1 year of a GFD (12 vs. 5.6 ng/mL; p < 0.001). We also found significant negative correlation of z-score body mass index (BMI) with HDL and APOA1 level (r = -0.33; p = 0.015 and r = -0.28; p = 0.038, respectively) and modest positive correlation of z-score BMI with atherogenic factor of total cholesterol-HDL ratio and LDL-HDL ratio (r = 0.40; p = 0.002 and r = 0.36; p = 0.006, respectively). Analysis of physical activity showed an increase in the insulin levels with inactivity (r = 0.36; p = 0.0025). We also found positive correlation of the sleep duration with the adiponectin level (r = 0.41; p = 0.011). CONCLUSIONS: In children with CD treated with a GFD, decreased level of folic acid together with increased BMI, sedentary behavior, and an improper lipid profile may predispose them to atherosclerosis in the long run. This data suggests the need of further studies to determine the need for metabolic cardiovascular risk screening in children with CD.

Infantile colic, prolonged crying and maternal postnatal depression.

AIM: To study if infant crying is associated with maternal postnatal depression. METHODS: Data from 1015 mothers and their children participating in a prospective European multicentre study were analysed. Infantile colic and prolonged crying were defined as excessive crying as reported by the mothers 2 and 6 months after delivery, and at the same time the mothers completed the Edinburgh Postnatal Depression Scale (EPDS). RESULTS: In cross-sectional analyses, infant crying was associated with high EPDS scores both 2 (OR: 4.4; 95% CI: 2.4-8.2) and 6 months postpartum (OR: 10.8; 95% CI: 4.3-26.9). More than one-third of the others of infants with prolonged crying had high EPDS scores 6 months postpartum. Longitudinal analyses showed that mothers of infants with colic had increased odds of having high EPDS scores 6 months after delivery even if crying had resolved (OR: 3.7; 95% CI: 1.4-10.1). CONCLUSION: Both infantile colic and prolonged crying were associated with high maternal depression scores. Most noteworthy, infantile colic at 2 months of age was associated with high maternal depression scores 4 months later.

Micronutrient intake adequacy in children from birth to 8 years. Data from the Childhood Obesity Project.

BACKGROUND: In European countries, suboptimal intake has been reported for several micronutrients (as calcium, iron, zinc, vitamin B12, D and folate) in both adulthood and childhood. No studies to date have prospectively compiled nutrient intake from healthy children in different European countries using the same methodology. AIM: To describe the adequacy of micronutrient intake during the first eight years of life in children from 5 European countries. METHODS: Prospective observational trial analyzing data from the EU Childhood Obesity Project. Infants were enrolled within the first two months of life and were followed regularly to age 8 years. Dietary intake was collected periodically with 3-day food records. Nutrient intake adequacy was estimated for calcium, phosphorus, iron, zinc, magnesium, iodine, folate and vitamins B12, A and D, following the American Institute of Medicine (IOM) guidelines at group (prevalence of adequacy >80%) and individual (high probability of adequate intake >80% of the children) level; the assessment was based on the Estimated Average Requirements of nutrients of the FAO, WHO and United Nations University (FAO/WHO/UNU) or the IOM if FAO/WHO/UNU data were not available. RESULTS: Intake data were available for a decreasing number of children, from 904 at 3 months to 396 at 8 years. Iron, iodine, folate and vitamin D were inadequately consumed when assessing adequacy at group level; at individual-level less than 80% of the children showed high probability of adequate intake for iron, iodine, folate and zinc at all ages, and calcium from 12 months onwards. CONCLUSIONS: Accurate dietary intake and adequacy assessment methodology in this prospective cohort of European children found iron, calcium, vitamin D, folate, iodine and zinc to be inadequately consumed in childhood, as described previously by epidemiologic studies. Further studies are needed to elucidate health consequences of these deficiencies. CHOP trial was registered at clinicaltrials.gov as NCT00338689.

Short-term effects of parenteral nutrition of cholestatic infants with lipid emulsions based on medium-chain and long-chain triacylglycerols.

OBJECTIVE: Infants with chronic cholestasis may require parenteral nutrition with lipid emulsions to provide energy and essential fatty acids but the optimal strategy is controversial. METHODS: We studied the effects of parenteral lipid emulsions with long-chain triacylglycerols (LCTs) or a mixture of LCTs and medium-chain triacylglycerols (MCTs/LCTs) on serum bilirubin and lipid metabolism in cholestatic infants who received these 20% emulsions in alternating order for 3 d each, together with a glucose and amino acid infusion. RESULTS: Of 11 recruited infants, two dropped out because enteral feeding could be established. In nine infants (2-8 mo of age, mean age 4.2 mo) who completed the study, serum bilirubin decreased from baseline to 6 h after the end of LCT infusion (from 8.5 +/- 2.0 to 7.8 +/- 1.8 mg/dL, mean +/- SEM, P < 0.05) and MCT/LCT infusion (7.9 +/- 6.5 to 7.1 +/- 6.5 mg/dL, P < 0.05). Cholesterol, triacylglycerol, and phospholipid concentrations in plasma and in chylomicrons, very low-density lipoprotein, low-density lipoprotein, and high-density lipoprotein were not changed by either emulsion. Total polyunsaturated fatty acid contents in high-density lipoprotein phospholipids increased during LCT infusion (from 29.8 +/- 0.9 to 35.9 +/- 1.4% wt/wt, P < 0.05) and MCT/LCT infusion (from 30.4 +/- 1.0 to 33.0 +/- 0.7%, P < 0.05). The long-chain polyunsaturated fatty acid docosahexaenoic acid increased only with the LCT infusion. Because docosahexaenoic acid availability during infancy is important for early visual and cognitive development, the use of soybean oil-based lipid emulsions may be preferable for infants with severe progressive cholestasis. CONCLUSION: The MCT/LCT and LCT emulsions showed a good metabolic tolerance in infants with chronic cholestasis but had a differential effect on high-density lipoprotein phospholipid contents of arachidonic and docosahexaenoic acids.

Skeletal and muscular status in juveniles with GFD treated clinical and newly diagnosed atypical celiac disease--preliminary data.

Undiagnosed and untreated celiac disease (CD) constitutes an increasing skeletal health problem due to its association with low bone density and fractures. Examinations of skeletal status in children using dual-energy X-ray absorptiometry (DXA) are prone to size-related misinterpretation. In contrary, the analysis of muscle-bone relationship seems to limit a possibility of misdiagnosis because skeletal status is evaluated from the functional perspective. The study was aimed to assess skeletal status of children suffering from CD with the use of muscle-bone functional algorithm. The study group comprised 29 celiac patients (13.7yr+/-2.9) on gluten-free diet (GFD), and 24 newly diagnosed atypical celiac patients, including subgroup with normal height (n=14; 12.6yr+/-3.9) and subgroup with short stature (n=10; 12.2yr+/-2.9). Muscular and skeletal status was evaluated by DXA (DPX-L, GE). Anthropometry, total body bone mineral density (TBBMD, g/cm(2)). and total body bone mineral content (TBBMC, g) as well as lean body mass (LBM, g) were evaluated. Muscle-bone interactions were estimated using TBBMC/LBM ratio. Previously established references for healthy controls were used for the calculation of Z-scores (age-matched) and SD-scores (height-matched). GFD treated celiacs and atypical celiacs with normal body height had TBBMD, TBBMC, LBM, and TBBMC/LBM ratio Z-scores and SD-scores within normal range for healthy controls. In contrary, atypical celiacs with short stature had significantly lower Z-scores for TBBMD (-2.3+/-0.4), TBBMC (-2.1+/-0.3), LBM (-1.4+/-0.3). and TBBMC/LBM ratio (-2.3+/-0.6) when compared to respective values observed in GFD treated celiacs (p<0.001, p<0.001, p<0.05, p<0.01) and atypical celiacs with normal height (p<0.01, p<0.01, p<0.05, p<0.01). When body-height matching of DXA data was used to limit the influence of body size, the atypical celiacs with short stature had SD-scores for TBBMD (-1.3+/-0.7), TBBMC (-1.3+/-0.6), and LBM (+0.8+/-0.3) not significantly different from the corresponding SD-scores obtained in the remaining 2 groups. Nevertheless, short stature in atypical celiacs still coincided with significantly lower TBBMC/LBM ratio SD-score of -1.9+/-0.7 when compared to values observed in GFD treated celiacs (+0.04+/-0.2; p<0.05) and atypical celiacs with normal height (-0.4+/-0.2; p<0.05). GFD regime in classic celiacs corresponded with physiological values of DXA assessed indicators of bone and muscle status as well as normal muscle-bone interactions. Untreated atypical celiacs may present a broad spectrum of heterogeneous abnormalities from normal to markedly depressed TBBMC/LBM ratio values pointing on the marked imbalance between TBBMC and LBM.

Nutrition in pediatric patients before liver transplantation.

Malnutrition leading to growth failure is one of the main problems in maintainig children with chronic liver diseases. The pathogenesis of malnutrition is complex and includes reduced calorie intake, fat malabsorption, impaired protein metabolism and increased energy expenditure. The nutritional status is an important risk factor for survival post liver transplantation. Aggressive nutritional support with careful monitoring is essential, particularly where liver transplantation is considered. When the oral nutrition is inadequate, the enteral feeding with nocturnal intragastric tube should be started. In case of gastrointestinal intolerance, severe malnutrition and gastrointestinal bleeding, parenteral nutrition should be considered.

Nonalcoholic fatty liver disease as a feature of the metabolic syndrome.

The main criteria of the metabolic syndrome are obesity, insulin resistance and disturbed lipid metabolism. The same disturbances are regarded to be involved into the pathomechanism of nonalcoholic fatty liver disease which is shown by epidemiological studies and animal models. Thus NAFLD can be regarded a specific feature of the metabolic syndrome and it should be looked for in high risk populations.

Analysis of CFTR, SPINK1, PRSS1 and AAT mutations in children with acute or chronic pancreatitis.

OBJECTIVES: Defects of PRSS1, SPINK1, CFTR and AAT are considered causative or predisposing to pancreatitis. The aim of this study was to evaluate the impact of these defects into molecular pathology of chronic pancreatitis (CP) and acute recurrent pancreatitis (ARP). METHODS: Ninety-two children with CP or ARP, 55 family members and 50 controls were investigated. The subjects were screened for PRSS1 mutations: R122H, R122C, A16V, N29I; SPINK1 N34S variant; panel of 14 CFTR defects: INNOLiPA CFTR12, CFTRdele2,3 and IVS8-T variant or panel of 3 CFTR defects-F508del, CFTRdele2,3 and IVS8-T; AAT mutations: E264V, E342K. RESULTS: We identified 1 mutated allele in at least 1 of 4 genes in 31 of 92 patients and 12 of 50 controls (P = 0.157). Mutations in SPINK1 and PRSS1 were most frequent. PRSS1 mutations were identified mainly in CP patients (9.6% of CP vs 2.5% of ARP alleles, P = 0.094), whereas N34S SPINK1 mutation was present with comparable frequency in CP and ARP patients (7.7% vs 10.0%, P = 0.768). The frequency of mutations in CFTR alleles was similar to controls (4.9% vs 5%, P = 0.587). Overall frequency of AAT mutations was lower than in the controls. Family studies showed that defects in the examined genes did not always segregate with disease. CONCLUSIONS: PRSS1 defects seem to be causative for pancreatitis, whereas defects in SPINK1 are suggested to be associated with the disease. No association between CFTR mutations and pancreatitis was observed. The importance of AAT variants remains speculative.

Lack of an association between Helicobacter infection and autoimmune hepatitis in children.

An association between Helicobacter infection and autoimmune hepatitis (AIH) in children was investigated. The prevalence of antibodies to H. pylori did not differ between the AIH and the control group, (22% versus 14%), and antibodies to non-gastric Helicobacter were not detected in either group. H. pylori DNA was found in two AIH liver tissues, but Helicobacter was not cultured from any sample.

[Management of children with HBV or HCV infection before and after liver and/or kidney transplantation]. / Zalecenia dotyczace opieki nad dziecmi z zakazeniem HBV i HCV kwalifikowanych do przeszczepienia watroby i/lub nerki oraz po transplantacji.

OBJECTIVE: The aim of this article is to present current guidelines for the management of children with hepatitis B or C before and after liver and/or renal transplantation. METHODS: Analysis of: (1) recommendations on treatment of hepatitis B and C issued by Polish Expert Groups, and (2) National Health Fund treatment programs for 2005 and 2006. RESULTS: Specific guidelines for treatment of children with HBV or HCV infections qualified for liver and/or kidney transplantation are discussed. CONCLUSIONS: National Health Fund treatment programs for 2005 and 2006 do not allow to treat transplant children according to the recommendations.

[Preliminary results and complications of HCV treatment after liver transplantation]. / Wstepne wyniki i ocena powiklan leczenia zakazenia wirusem zapalenia watroby typu C (HCV) u pacjentów po transplantacji watroby.

UNLABELLED: The aim of study was to report the preliminary results and complications of HCV infection treatment after liver transplantation. MATERIAL: Six patients after liver transplantation (one after combine liver and kidney) had been qualified to treatment with pegylated interferon and ribavirin. RESULTS: In four patients the therapy was discontinued due to severe side effects (anaemia, cholestasis, sepsis, acute rejection). In two patients the normalization of biochemical parameters of liver function was achived after treatment. CONCLUSION: HCV treatement in solid organ recipients should be individualised.

Serum Concentrations of Insulin, Ghrelin, Adiponectin, Leptin, Leptin Receptor and Lipocalin-2 in Children with Celiac Disease Who Do and Do Not Adhere to a Gluten-Free Diet.

BACKGROUND/AIMS: The roles of the many bioactive peptides in the pathogenesis of celiac disease remain unclear. To evaluate the serum concentrations of insulin, ghrelin, adiponectin, leptin, leptin receptor, and lipocalin-2 in children with celiac disease who do and do not adhere to a gluten-free diet (GFD, intermittent adherence). METHODS: Prepubertal, pubertal, and adolescent celiac children were included in this study (74 girls and 53 boys on a GFD and 80 girls and 40 boys off of a GFD). RESULTS: Insulin levels in prepubertal (9.01±4.43 µIU/mL), pubertal (10.3±3.62 µIU/mL), and adolescent (10.8±4.73 µIU/mL) girls were higher than those in boys (5.88±2.02, 8.81±2.88, and 8.81±2.26 µIU/mL, respectively) and were neither age-dependent nor influenced by a GFD. Prepubertal children off of a GFD exhibited higher ghrelin levels than prepubertal children on a GFD. Adiponectin levels were not age-, sex- nor GFD-dependent. Adherence to a GFD had no effect on the expression of leptin, leptin receptor, and lipocalin-2. CONCLUSIONS: Adherence to a GFD had no influence on the adiponectin, leptin, leptin receptor, and lipocalin-2 concentrations in celiac children, but a GFD decreased highly elevated ghrelin levels in prepubertal children. Further studies are required to determine whether increased insulin concentrations in girls with celiac disease is suggestive of an increased risk for hyperinsulinemia.

[Complications in a patient with liver cirrhosis and HCV coinfection during treatment with peginterferon and ribavirin]. / Powiklania leczenia interferonem pegylowanym i rybawiryna u pacjentki z marskoscia zólciowa watroby i nadkazeniem HCV.

Authors present a case of 15-years old girl with liver cirrhosis due to biliary atresia with HCV coinfection with portal hypertension after several episodes of variceal bleeding treated primarily with sclerotherapy and later with transjugular intrahepatic porto-systemic stent shunt. In a patient during the combined peginterferon alfa-2b and ribavirin treatment a decompensation of liver occurred with necessity for liver transplantation.