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I. Daugule [1] J. Ejderhamn [2] I. Rumba [1] L. Engstrand [3] [14/22] A High Prevalence of cagA+ Helicobacter pylori Strains and Association with Histology among Symptomatic Children in Latvia [...]

I. Daugule [1] J. Ejderhamn [2] I. Rumba [1] L. Engstrand [3] [14/10] A High Percentage of Mixed Infections with cagA+ and cagA- Helicobacter pylori Strains among Symptomatic Children in [...]

Background: While obesity has been shown to be difficult to treat in school aged children and in adolescence, promising results have been detected for children who started treatment in early childhood. Yet knowledge on the effectiveness of structured early childhood obesity treatment programs is limited, preventing the widespread implementation of such programs. The main objective of this study is to evaluate the effectiveness of early treatment of childhood obesity with respect to treatment focus (parenting practices or lifestyle), length and intensity. The study will also examine the influence of gender, age, parental weight status, parenting practices, child behavior as well as parents' socioeconomic status and child and parental psychosocial health on children's weight status., Methods/design: This is a parallel open label randomized controlled trial assessing two different behavioral treatment approaches offered in three conditions to families with children aged 4-6 years in Stockholm County, Sweden. Children (n = 180) identified as obese will be referred from primary child health care, school health care, and from outpatient pediatric clinics, and randomized to: 1) a standard treatment with focus on lifestyle, provided within the current healthcare system (n = 90); 2) a 10-session, 1.5 h/week group treatment with focus on parenting (n = 45); or 3) the same group treatment as 2) with additional follow-up sessions (n = 45). The primary study outcome is change in children's body mass index standard deviation score (BMI SDS) one year post-baseline. Secondary outcomes include changes in children's waist circumference, metabolic health, lifestyle patterns (Food Frequency Questionnaire), obesity-related child behaviors (Child Eating Behavior Questionnaire and Lifestyle Behavior Checklist, Problem Scale), parents' general and feeding parenting practices (Communicating with Children and Child Feeding Questionnaire) and lifestyle-specific self-efficacy (Lifestyle Behavior Checklist, Confidence Scale), family functioning (Family Assessment Device), child and parental psychosocial health (Child Behavior Checklist and Beck's Depression Inventory II)., Discussion: This study will facilitate a close examination of key components of treatment for obesity during early childhood and mechanisms of change. Results from this study will lead to better healthcare options for obesity treatment during early childhood and ultimately to the prevention of obesity later in life., Trial Registration: ClinicalTrials.gov NCT01792531 Registered February 14, 2013.

This article presents an overview of somatic complications in anorexia nervosa in children and adolescents. Cardiovascular-, gastrointestinal-, and endocrine- complications are often observed as a consequence of starvation in anorexia nervosa, Prolongation of QT interval can cause fatal arrhythmias. Checking levels of serum electrolytes, phosphate and magnesium daily during initial phase of refeeding is necessary to avoid the Refeeding syndrome. The activity of the thyroid gland and the gonads is depressed. The patients will remain or return to a prepubertal status with poor growth and low levels of sex hormones. This, in addition to low IGF-I, low adrenal androgens and lack of energy, may result in subnormal development of bone density. If anorexia nervosa starts early in life and continues for many years there will not be a full recovery, resulting in osteoporosis and a decrease of final height. The other complications however have a good prognosis when food intake is normalised.

Percutaneous endoscopic gastrostomy (PEG) has gained great popularity for children with malnutrition and eating disorders secondary to chronic illness. However, the procedure is not without risks. We report on 62 infants and children, median age 4 years (1 month-20 years), who underwent PEG placement. Cerebral palsy with or without mental retardation was the most common diagnosis (50%). No complications related to the PEG procedure itself occurred, but postoperative pneumonia was seen in 10%. Late complications were few: intraperitoneal migration of the button in one child and prolapse of the stoma in another. At the time of button placement, after median 14 weeks, mean weight had increased from a standard deviation score of -2.7 to -2.2 (P < 0.001). We consider PEG to be a safe procedure for children with malnutrition requiring enteral feeding. Due to potential risks and complications related to this method, a multidisciplinary approach, as found in a "nutritional support team", is recommended.

A serum immunoglobulin G enzyme immunoassay (EIA) for Helicobacter pylori antibodies already in use in adults was evaluated with 99 pediatric serum samples to determine its usefulness for the study of H. pylori disease in children. The reference method used was either the (13)C-urea breath test or a biopsy culture of gastric mucosa. In children, an EIA cutoff of 0.35 absorbancy unit yielded sensitivity, specificity, and positive and negative predictive values of 93, 97, 93, and 97%, respectively. The cutoff recommended when this EIA was published for use in adults was 0.70 absorbancy unit (H. Gnarpe, P. Unge, C. Blomqvist, and S. Mäkitalo, APMIS 96:128-132, 1988). Another subset of 169 serum samples taken from children was analyzed by four serological tests in order to compare the performance of the in-house EIA with the Pyloriset, HM-CAP, and Helico-G kits. For the 169 samples, 10 (5.9%) false-positives and no false-negatives occurred with the Helico-G, 3 (1.8%) false-positives and no false-negatives occurred with the Pyloriset, and 3 (1.8%) false-positives and 1 (0.6%) false-negative occurred with the HM-CAP. For the 169 samples, 1 (0.6%) false-positive and no false-negatives occurred with the in-house EIA. Serological detection of H. pylori antibodies with our EIA seems to be valuable in diagnosing H. pylori infection in children, but only if a lowered, specific pediatric cutoff is established. The commercial kits, particularly the Helico-G, seem to overdiagnose pediatric H. pylori infection. A positive serological test for H. pylori infection, particularly for children, needs to be confirmed by a reference method because of the possibility of spontaneous eradication of infection, with a lingering serological response.

Recent advances, first and foremost the development of new immunosuppressive agents, have markedly improved the outcome of intestinal transplantation, which is a treatment option for patients with serious intestinal diseases who have become dependent on total parenteral nutrition. The first small bowel transplantation in Sweden was performed at Huddinge Hospital in 1997, in the adult patient with intestinal pseudo-obstruction. The article reports the course of this patient and an update of international progress in intestinal transplantation.