Nutritional Outcomes of Bowel Lengthening Procedure in Patients with Short Bowel Syndrome.

BACKGROUND: Although parenteral nutrition (PN) significantly improves mortality rates in pediatric short bowel syndrome (SBS), long-term PN has many possible complications and impacts quality of life. Bowel lengthening procedures (BLPs) increase the contact surface of food and the intestinal mucosa and enable the better absorption of nutrients and liquids, possibly leading to a PN decrease. METHODS: We retrospectively reviewed the data of patients with short bowel syndrome who underwent BLPs in the period from January 2016 to January 2022. Overall, eight patients, four male, five born prematurely, underwent BLPs. RESULTS: There was a significant decrease in the percentage of total caloric intake provided via PN and PN volume after the BLPs. The more evident results were seen 6 months after the procedure and at the last follow-up, which was, on average, 31 months after the procedure. Two patients were weaned off PN after their BLPs. Patients remained well nourished during the follow-up. CONCLUSIONS: The BLP led to a significant decrease in PN needs and an increase in the food intake; however, significant changes happened more than 6 months after the procedure.

Anthropometric assessment: ESPGHAN quality of care survey from paediatric hospitals in 28 European countries.

OBJECTIVES: Assessment of anthropometric data is essential for paediatric healthcare. We surveyed the implementation of European Society of Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) evidence-based guidelines and practical recommendations on nutritional care, particularly regarding anthropometric measurements. METHODS: Paediatric hospitals from 28 European countries provided pseudonymized data through online questionnaires on hospital characteristics and their standards of nutritional care. Practical tasks assessed an unbiased collection and reporting of anthropometric measurements in random patients' files and discharge letters. RESULTS: Of 114 hospitals (67% academic), 9% have no nutritionist/dietitian available, 18% do not provide standard policy to assess weight and height and 15% lack training for nursing staff for accurate performance. A wall-mounted stadiometer to measure standing height and equipment for sitting weight is unavailable in 9% and 32%, respectively. Infant length is measured by one instead of two healthcare professionals and with a tape instead of a rigid length measuring board in 58% and 15% of hospitals, respectively. The practical tasks reviewed 1414 random patients, thereof 446 younger than 2 years of age. Missing documentation occurred significantly more often for height versus weight and their percentiles in infants ≤2 years versus older children, and in general paediatric versus gastrointestinal patients, with no difference between academic and nonacademic hospitals. Review of documented anthropometric data in discharge letters disclosed that consultants significantly underestimated the deficits in their units compared to documented data. CONCLUSIONS: The survey revealed significant gaps in performance and documentation of anthropometry in the participating hospitals. A resurvey will assess changes in quality of care over time.

Importance of dietary fiber in children.

Dietary fibers (DFs) are essential components of human nutrition and are principally defined as non-digestible carbohydrates (oligosaccharides and polysaccharides) usually classified by their physicochemical and physiological characteristics (water solubility, viscosity, fermentability, and bulking effect). Unfortunately, there is limited information on dietary fiber recommendations for children, and the evidence on their effect on health and symptom control is mainly available for the adult population. Therefore, this review aims to give a comprehensive overview of the characteristics and dietary sources of dietary fiber and their potential health benefits in healthy children but also their potential use in the treatment of sick children.

Impact of an exercise program in children with inflammatory bowel disease in remission.

BACKGROUND: The aim of our study was to investigate the impact of a structured exercise program on bone mineral density (BMD) and body composition parameters in children and adolescents with IBD in remission. METHODS: Patients were recruited to participate in a 6-month exercise program. Total body less head (TLBH) dual energy X-ray absorptiometry (DXA) was used to measure BMD. The same method was used to assess fat mass (FM) and lean body mass (LBM) at baseline and at the completion of the program. RESULTS: Based on the baseline and endpoint TBLH DXA measurements, a total of 42 study participants (25 boys; aged 15.3 ± 2.08 years) experienced an increase in BMD (from 0.959 ± 0.023 g/cm2 to 0.988 ± 0.025 g/cm2, p < 0.001) and LBM (from 37.12 ± 1.43 kg to 38.75 ± 1.61 kg, p = 0.012). Age- and sex-based BMD Z-score increased significantly (from -0.35 ± 0.15 to -0.28 ± 0.17, p = 0.020), whilst LBM Z-score did not significantly change (from -1.78 ± 0.23 to -1.71 ± 1.49, p = 0.908). CONCLUSIONS: There was a significant improvement in BMD, age- and sex-based BMD Z-score, and LBM amongst study participants. Subgroup analysis showed that patients with CD and male study participants experienced significant improvement in all parameters, whilst patients with UC and IBD-U and female patients experienced improvement solely in BMD. IMPACT STATEMENT: Children and adolescents with IBD, regardless of disease activity, are under increased risk of secondary osteoporosis and lean body mass deficits. A 6-month home-based structured exercise program leads to a significant improvement in bone mineral density and lean body mass. Exercise therapy should be explored as a potentially adjacent to standard treatment modalities.

Severe Protein Loss in a 6-month-old Exclusively Breastfed Infant with Atopic Dermatitis.

Protein loss is often the result of kidney or intestinal disease (protein-losing enteropathy) and can cause a number of serious, potentially life-threatening complications such as hypotension, thrombocytosis, electrolyte imbalance, and cerebellar ischemia. Recent research suggests an association between extremely severe atopic dermatitis (AD) and allergic enteropathy. An exclusively breastfed 6-month-old infant was admitted to our institution due to failure to thrive, electrolyte imbalance, and severe AD (SCORing Atopic Dermatitis; SCORAD 40). On admission, the infant was in poor general condition, dehydrated, malnourished (bodyweight 4870 g, -3.98 z-score), with exudative erythematous morphs scattered throughout the body. Initial laboratory results showed microcytic hypochromic anemia, hypoalbuminemia, hypogammaglobinemia, thrombocytosis, hyponatremia, high values of total immunoglobulin E (IgE), and eosinophilia. Polysensitization to a number of nutritional and inhalation allergens was demonstrated, and an exclusive amino acid-based formula has been introduced into the diet. During the hospital course, the patient developed superficial thrombophlebitis and methicillin-resistant Staphylococcus aureus (MRSA) bacteremia. Eosinophilia was found in a small intestine biopsy sample. Due to severe hypogammaglobulinemia, skin infections, and bacteremia, the differential diagnosis included primary immune deficiency (STAT3 deficiency, DOCK8 deficiency, PGM3 deficiency, IPEX), but all available immunological tests were unremarkable. Exclusive amino acid-based formula diet was continued in the infant, with topical corticosteroids under wet-dressing therapy and intravenous immunoglobulin replacement therapy. With the gradual improvement of the general condition, the introduction of solid foods was started according to the findings of allergy testing. At 17 months of age, the patient gained weight and his skin status has been improving, although frequent use of topical corticosteroids was necessary. There were no infections, no anemia or thrombocytosis, and albumin and immunoglobulin supplementation were no longer required. The main mechanism of protein loss in infants with extremely severe atopic dermatitis is probably due to damaged skin, and partially due to the eosinophilic inflammation of the small intestine. Immunoglobulin loss, potentiated by physiological or transient hypogammaglobulinemia in infants, poses a very high risk for severe, potentially life-threatening infections.

Quality of Diet of Patients with Coeliac Disease in Comparison to Healthy Children.

A lifelong strict gluten-free diet is the only available treatment for patients with coeliac disease (CD). As with any restrictive diet, it may potentially lead to nutritional deficits. Seventy-six patients with CD (mean age 9.0 ± 4.3 years, 57% female) and 590 healthy controls (HC) (mean age 9.9 ± 0.1 years, 54% female) were recruited and requested to keep a 3-day food record (3DFR). In HC patients, anthropometric data were determined at the time when 3DFRs were collected. In CD patients, anthropometric data were determined at two time points: at diagnosis and at the time of 3DFRs collection. Intake of energy, macronutrients, and micronutrients was determined using PRODI expert 6.9 software and expressed as a percentage of recommended daily intake. In CD patients, all measured anthropometric measures (body weight (BW), body height (BH), and body mass index (BMI) z-scores) increased significantly after the mean duration of 34.1 months of a GFD. Overall, CD patients had significantly lower BW and BH z-scores compared to healthy controls. Patients with CD were generally more compliant with the recommended dietary intakes of macronutrients and some micronutrients, as compared to HC. Three participants were not compliant with the GFD; 42.1% of participants took oral nutritional supplements at the start of their GFD. Our study showed that patients with CD have better compliance with dietary recommendations compared to healthy controls, showing that a well-balanced GFD diet can provide necessary macro- and micronutrients.

Modified Crohn's disease exclusion diet is equally effective as exclusive enteral nutrition: Real-world data.

BACKGROUND: Data on the efficacy of the newly established dietetic treatment of Crohn's disease (CD), the CD exclusion diet (CDED), are scarce. The aim of this study was to provide real-world data on the efficacy of CDED in comparison with exclusive enteral nutrition (EEN) for remission induction. METHODS: A retrospective analysis of children diagnosed with CD who were treated with CDED + partial EN (PEN) or with EEN was performed. Eighty percent of the children assigned to CDED + PEN underwent 1-2 weeks of EEN prior to CDED + PEN. For all children, data from the medical charts were extracted before the introduction of diet therapy and at the end of EEN or CDED + PEN phase 1. RESULTS: A total of 61 patients (49.2% females; median age, 14.4 years [minimum: 6.7, maximum: 17.9]) were included in the study; 42 children (68.9%) achieved remission, 27 of 41 (65.9%) received EEN and 15 of 20 (75.0%) received CDED + PEN. There was no significant difference in the failure of nutrition therapy between the two groups (P = .469). Patients receiving CDED + PEN had significantly higher weight gain (P = .002) and increases in body mass index z-score (P = .001) compared with patients who received EEN alone. CONCLUSION: Treatment with CDED + PEN (with prior 1-2 weeks of EEN) has comparable efficacy to EEN therapy alone in inducing remission in children with CD, and it leads to better weight gain. Further studies are needed to confirm these results.

Development and Validation of a Food Frequency Questionnaire for Population of Adolescents in Croatia.

RESEARCH BACKGROUND: Food frequency questionnaire (FFQ) is an important method for the estimation of dietary intake in epidemiologic studies. The aim of the study is to develop a FFQ and evaluate its relative validity for adolescents 12 to 18 years old. EXPERIMENTAL APPROACH: FFQ was developed from a previously validated youth/adolescent diet questionnaire (YAQ) by modifying it in order to include Croatian national foods. The final version of the FFQ (FFQ-m) comprised 87 food items. The reference method was a set of two 3-day food records (3DFR) administered twice during the 3 non-consecutive days, one month apart. The FFQ-m was administered approximately on the last day of the second applied dietary food record. Adolescents were recruited from randomly selected elementary and high schools in urban and rural areas of Croatia. FFQ-m was validated on a sample of 84 adolescents (70.2% female). Nutritional intake from FFQ-m and 3DFR were analysed for each participant. Spearman correlation coefficients (r) and Bland-Altman method were used to assess the validity of the FFQ-m compared to 3DFR. Anthropometric parameters were assessed in 78 adolescents. RESULTS AND CONCLUSIONS: The mean nutrient intake estimated by the FFQ-m was higher than that of the 3DFR. The average correlation coefficient for energy and nutrients in our validation study was 0.40. On average, 76.5% of adolescents were classified in the same or adjacent quartile of the nutrient intake. Bland-Altman analysis showed good agreement with all macronutrients and some micronutrients (sodium, phosphorus, potassium, calcium, magnesium and iron). A simple self-administered questionnaire completed by adolescents is a valid tool for measuring energy and nutrient intake among adolescent population. NOVELTY AND SCIENTIFIC CONTRIBUTION: This is the first FFQ developed and validated for population of adolescents in Croatia. It will contribute to further research of nutritional intake in the population of adolescents, especially those from the region.

Use of probiotics in the treatment of functional abdominal pain in children-systematic review and meta-analysis.

Functional abdominal pain is a very frequent functional gastrointestinal disorder but still without adequate treatment options. Therefore, the main aim of this systematic review and meta-analysis was to evaluate strain-specific probiotic effects on functional abdominal pain in children. This was a systematic review and meta-analysis of randomized controlled trials published in a period up to 1st of April 2020 that analyzed probiotic interventions for pediatric functional abdominal pain. We included 9 randomized controlled trials (a total of 702 children, 506 with functional abdominal pain; 4 to 18 years); 8 studies were available for meta-analysis (a total of 641 children). Lactobacillus rhamnosus GG and Lactobacillus reuteri DSM 17938 were the only two probiotic strains investigated. Significant reduction in pain intensity (6 trials, n = 380, mean difference - 1.24, 95% CI - 2.35 to - 0.13) and increase in number of days without pain (2 trials, n = 101, mean difference 26.42, 95% CI 22.67 to 30.17) were found in children taking L. reuteri DSM 17938. For all other outcomes, there were no significant differences between probiotic and placebo.Conclusion: Based on the available evidence, no firm conclusions can be given; however, L. reuteri was proven to decrease the pain intensity in children with functional abdominal pain. Further trials regarding long-term outcomes, possibly involving longer interventions, are needed. What is Known: • Previously published systematic reviews have suggested that probiotics may have an effect on the pain in children with functional gastrointestinal disorders, but limited data exist on strain-specific effects. What is New: • This systematic review provides evidence on the probiotic use on the strain-specific level. • This systematic review showed that the use of Lactobacillus reuteri DSM 17938 modestly reduces the pain intensity in children with functional abdominal pain.

Correction to: Nutritional status and food intake in pediatric patients with inflammatory bowel disease at diagnosis significantly differs from healthy controls.

The authors of the published original version of the above article wanted to correct the below text in the Abstract section.

Malnourished children acquire nosocomial infections more often and have significantly increased length of hospital stay.

BACKGROUND AND AIMS: A positive correlation between malnutrition and length of hospital stay has been shown previously. However, the impact of malnutrition on an incidence of nosocomial infections and their effect on the duration of hospitalization has not been established among paediatric patients in developed countries. We investigated the correlation between malnutrition, nosocomial infections and LOS in hospitalized children in our University Children's Hospital. METHODS: We conducted prospective longitudinal cohort study during the period of 1 year. Nutritional status (body weight and length/height, body mass index) was measured on hospital admission and the existence and type of nosocomial infections were monitored and evaluated during hospital stay of all recruited children. RESULTS: 367 paediatric patients were included into the study (girls 184, 50.1%; mean age 7.3 years (IQR: 1 month - 18 years). On hospital admission overall 47 patients (12.8%) were malnourished; moderate malnutrition (BMI -2 to -3 SDS) was present in 8.7% patients, severe malnutrition (BMI <-3 SDS) in 4.1%, and 29 (7.9%) patients were stunted ((body length) BL/(body height) BH < -2 SDS). Altogether 21 children (5.7%) experienced nosocomial infection. Malnourished patients acquired nosocomial infections significantly more often in comparison to well-nourished patients (11/47 (23.4%) vs. 11/318 (3.5%), respectively; p < 0.001). The LOS was significantly longer in children who were malnourished (12.3 vs. 7.3 days, respectively; p = 0.004), and by an identical number of days, the hospitalization was prolonged also in children who developed nosocomial infection (12.3 vs. 7.3 days, respectively; p = 0.004). Binary logistic regression showed that odds of acquiring nosocomial infections were 5 times higher (RR 5.1 (95% CI 2.276-11.485)) in children who were malnourished, and the risk increased with prolonged hospital stay. CONCLUSION: Malnutrition is an important risk factor for developing nosocomial infection, and they both independently increase LOS. However, what is the cause and what is the consequence in the vicious circle of malnutrition, nosocomial infection and LOS remains questionable. Nevertheless, the timely addressed malnutrition could prevent longer hospital stay and higher incidence of nosocomial infection.

Nutritional status and food intake in pediatric patients with inflammatory bowel disease at diagnosis significantly differs from healthy controls.

Nutritional status and dietary intake in pediatric-onset inflammatory bowel disease are complex and need to be further explored. Therefore, we have assessed anthropometric measures, body composition, and dietary intake of newly diagnosed pediatric patients, and compared them with healthy controls. This was a prospective cross-sectional study including newly diagnosed patients with inflammatory bowel disease (n = 89) and healthy controls (n = 159). Mean energy intake was significantly lower in healthy controls compared to patients with ulcerative colitis, but not in patients with Crohn's disease. Intake of all macronutrients, dietary fiber, and calcium was significantly lower in patients with ulcerative colitis, whereas the only intake of animal protein, fruit, and calcium differed significantly in patients with Crohn's disease. There were no significant differences in the body fat percentage between patients with ulcerative colitis or Crohn's disease vs. controls; however, lean mass-for-age z-scores were significantly lower in patients with both diseases in comparison to controls.Conclusion: Food intake of newly diagnosed pediatric patients with inflammatory bowel disease significantly differed from healthy controls. Altered anthropometry and body composition are present already at the time of diagnosis. What is Known: • Children with inflammatory bowel disease suffer from malnutrition, especially children with Crohn's disease in whom linear growth failure often precedes gastrointestinal symptoms. What is New: • This study showed significantly lower intake of energy, macronutrients, and various micronutrients in patients with ulcerative colitis compared to healthy controls, while patients with Crohn's disease have a lower intake of fruits, calcium, and animal protein at diagnosis. • Altered body composition is present in both groups of patients at the time of diagnosis.

Disease associated malnutrition correlates with length of hospital stay in children.

BACKGROUND & AIMS: Previous studies reported a wide range of estimated malnutrition prevalence (6-30%) in paediatric inpatients based on various anthropometric criteria. We performed anthropometry in hospitalised children and assessed the relationship between malnutrition and length of hospital stay (LOS) and complication rates. METHODS: In a prospective multi-centre European study, 2567 patients aged 1 month to 18 years were assessed in 14 centres in 12 countries by standardised anthropometry within the first 24 h after admission. Body mass index (BMI) and height/length <-2 standard deviation scores (SDS, WHO reference) were related to LOS (primary outcome), frequency of gastrointestinal (diarrhoea and vomiting) and infectious complications (antibiotic use), weight change during stay (secondary outcomes) and quality of life. RESULTS: A BMI <-2 SDS was present in 7.0% of the patients at hospital admission (range 4.0-9.3% across countries) with a higher prevalence in infants (10.8%) and toddlers aged 1-2 years (8.3%). A BMI <-2 to ≥-3 SDS (moderate malnutrition) and a BMI <-3 SDS (severe malnutrition) was associated with a 1.3 (CI95: 1.01, 1.55) and 1.6 (CI95: 1.27, 2.10) days longer LOS, respectively (p = 0.04 and p < 0.001). Reduced BMI <-2 SDS was also associated to lower quality of life, and more frequent occurrence of diarrhoea (22% vs 12%, p < 0.001) and vomiting (26% vs 14%, p < 0.001). CONCLUSION: Disease associated malnutrition in hospitalised children in Europe is common and is associated with significantly prolonged LOS and increased complications, with possible major cost implications, and reduced quality of life. This study was registered at clinicaltrials.gov as NCT01132742.

Bioactive composition and antioxidant potential of different commonly consumed coffee brews affected by their preparation technique and milk addition.

Coffee is one of the most popular beverages in the world, prepared and consumed in many different ways. Taste, aroma and composition of the coffee brew vary depending on the preparation method. Therefore, this study investigates the effect of different brewing methods on the polyphenol and methylxanthine composition and antioxidant capacity of thirteen different coffee brews. The content of total phenols and flavonoids was determined spectrophotometrically and the content of chlorogenic acid derivates (3-CQA, 4-CQA and 5-CQA) and caffeine using the high performance liquid chromatography (HPLC-PDA). Antioxidant capacity of coffee brews was evaluated by using the ABTS (2,2-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)) and FRAP (ferric-reducing antioxidant power) assays. Instant coffee brews showed the highest values in content of total phenols, chlorogenic acid derivates, caffeine and antioxidant capacity, which significantly decreased by milk addition. The antioxidant capacity of coffee brews was in compliance with the total phenol content and content of chlorogenic acid derivates.