Helicobacter pylori Infection in Children: To Eradicate or Not to Eradicate?

Helicobacter pylori infection is usually acquired during childhood and represents one of the most common infections in humans. It is well known that H. pylori has belonged to humankind for hundreds of thousands of years and it accompanied the human migration from Africa.

Infliximab monotherapy for ulcerative colitis-related severe enteritis following colectomy in a paediatric patient.

We report the rare entity of ulcerative colitis-related severe enteritis (UCRSE) following colectomy in a child. This entity has been described primarily in adults and is characterised by diffuse enteritis with histology identical to ulcerative colitis (UC). The mainstay treatment is steroids and in recent years anti-tumour necrosis factor agents.

Coeliac Disease in Children-A Clinical Review Including Novel Treatment Agents.

Coeliac disease (CD) affects almost of 1% of the population, yet remains undiagnosed in the majority. Though the demonstration of enteropathy in duodenal biopsy was traditionally the essential criterion for the diagnosis of coeliac disease, the guidelines published by the European Society of Paediatric Gastroenterology and Nutrition (ESPGHAN) in 2012, and revised in 2020, paved the way to a no-biopsy approach to diagnosis. In a select group of children meeting certain criteria, a definitive diagnosis of CD can now be made without the need for duodenal biopsies.

A Co-Designed Online Education Resource on Gastrostomy Feeding for Parents and Caregivers to Support Clinical Care.

Objective: Children with complex needs and severe disability may undergo gastrostomy insertion to support feeding difficulties. Parent education programs are critical components of clinical care pathways but there is little information on parent-reported educational needs. This study describes the collaborative process that yielded a resource to assist parents considering gastrostomy tube placement for their children, and the evaluation of the resource.

in children: think before you kill the bug!

Since the discovery of () as the causative organism for gastric and duodenal ulcers four decades ago and subsequent recognition as class 1 gastric carcinogen, countless numbers of studies have been conducted and papers published, on the efficacy of various management strategies to eradicate the infection. In adults, a global consensus by the experts in the field concluded that gastritis is an infectious disease and requires treatment irrespective of the presence or absence of symptoms due to the potential for serious complication like peptic ulcer disease and gastric neoplasia. However, although more than half the world's population harbors , these serious complications occur only in a small minority of the infected population, even less so in childhood.

Coeliac disease in childhood: An overview.

Coeliac disease (CD) is an autoimmune condition, characterised by an immunological response to ingestion of gluten in genetically susceptible individuals, affecting about 1% of the population in many regions of the world. Increased knowledge regarding the pathogenesis, improved diagnostic techniques and increased awareness over the years have transformed our understanding of CD such that it is no longer a rare enteropathy, but rather a common multisystem disorder which affects individuals of all ages and results in wide-ranging clinical manifestations. Only a minority of children now present with the classical clinical picture of profound diarrhoea and malnutrition.

Assessment of European Society of Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) guidelines in an Australian paediatric population.

Coeliac disease (CD) diagnosis is based on clinical assessment, detection of specific autoantibodies and histological examination of small intestinal biopsies. The European Society of Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) guidelines have recently been updated and recommend CD may be diagnosed without a biopsy or HLA typing in symptomatic patients with high titre IgA tissue transglutaminase antibodies (aTTG) and positive endomysial antibodies (EMA). However, the need for EMA in patients with high level aTTG has been questioned.

Survival of children and adolescents with intellectual disability following gastrostomy insertion.

Background: Positive health outcomes have been observed following gastrostomy insertion in children with intellectual disability, which is being increasingly used at younger ages to improve nutritional intake. This study investigated the effect of gastrostomy insertion on survival of children with severe intellectual disability.

Methods: We used linked disability and health data of children and adolescents who were born in Western Australia between 1983 and 2009 to compare survival of individuals with severe intellectual disability by exposure to gastrostomy status.

Gastrostomy and quality of life in children with intellectual disability: a qualitative study.

Objective: Children with intellectual disability and marked feeding difficulties may undergo gastrostomy insertion to assist with their nutritional and medication needs. Use has increased recently for younger children, and it is intended to provide long-term support. This study explored the perceived value of gastrostomy for the quality of life (QOL) of children with intellectual disabilities and their families.

Risk of Hospitalizations Following Gastrostomy in Children with Intellectual Disability.

Objective: To examine the frequency of hospital admissions before and after gastrostomy insertion in children with severe intellectual disability.

Study Design: We conducted a retrospective cohort study using linked health administrative and disability data from Western Australia (WA) and New South Wales (NSW). Children born between 1983 and 2009 in WA and 2002 and 2010 in NSW who had a gastrostomy insertion performed (n = 673 [WA, n = 325; NSW, n = 348]) by the end of 2014 (WA) and 2015 (NSW) were included.

Tricho-hepatic-enteric syndrome (THES) without intractable diarrhoea.

Tricho-hepatic-enteric syndrome (THES) is a genetically heterogeneous rare syndrome (OMIM: 222470 (THES1) and 614602 (THES2)) that typically presents in the neonatal period with intractable diarrhoea, intra-uterine growth retardation (IUGR), facial dysmorphism, and hair and skin changes. THES is associated with pathogenic variants in either TTC37 or SKIV2L; both are components of the human SKI complex, an RNA exosome cofactor. We report an 8 year old girl who was diagnosed with THES by the Undiagnosed Disease Program-WA with compound heterozygous pathogenic variants in SKIV2L.

Epidemiology of gastrostomy insertion for children and adolescents with intellectual disability.

The largest group of recipients of pediatric gastrostomy have neurological impairment with intellectual disability (ID). This study investigated trends in first gastrostomy insertion according to markers of disadvantage and ID etiology. Linked administrative and health data collected over a 32-year study period (1983-2014) for children with ID born between 1983 and 2009 in Western Australia were examined.

Impact of Gastrostomy Placement on Nutritional Status, Physical Health, and Parental Well-Being of Females with Rett Syndrome: A Longitudinal Study of an Australian Population.

Objectives: To evaluate how age-related trends in nutritional status, physical health, and parental well-being in females with Rett syndrome may be related to gastrostomy placement and to examine the impact of the procedure on mortality.

Study Design: We included 323 females from the Australian Rett Syndrome Study and analyzed their demographic, genetic, and child and parental health data collected from over 6 waves of follow-up questionnaire between 2000 and 2011. We used mixed-effects models to estimate the association between repeated measures of outcomes and age, gastrostomy placement and their interaction and Cox proportional hazards regression models to estimate relative risks of mortality for individuals with gastrostomy.

Evolving Trends of Gastrostomy Insertion Within a Pediatric Population.

Objective: Gastrostomy insertion in pediatrics is usually used in children with complex needs and severe disability. The accessibility and acceptance of the procedure is increasing but population-based occurrence data are lacking and there is limited understanding of its use in clinical subgroups.

Methods: This birth cohort study investigated the trends in first gastrostomy insertion among a pediatric population born between 1983 and 2009 in Western Australia using linked administrative and health data collected over a 32-year period (1983-2014).

Accelerated Step-Up Infliximab Use Is Associated with Sustained Primary Response in Pediatric Crohn's Disease.

Background: Earlier introduction of infliximab (IFX) in Crohn's disease (CD) may be associated with a sustained remission.

Methods And Aims: Children on scheduled IFX therapy for predominant luminal CD after successful induction (drop in PCDAI by ≥ 15) and a minimum of 2-year IFX follow-up were included. We compared outcomes of children treated with early (within 3 months from diagnosis) versus later IFX (after failing conventional therapy ≥ 3 months) and identify clinical predictors of sustained primary response (SPR) in our cohort.

Tamoxifen citrate-loaded poly(d,l) lactic acid nanoparticles: Evaluation for their anticancer activity in vitro and in vivo.

The optimization of tamoxifen citrate entrapment and its release from biodegradable poly(d,l) lactic acid nanoparticles are prepared by modified spontaneous emulsification solvent diffusion method. Since the addition of tamoxifen citrate induces the formation of drug crystals from nanoparticle suspension the influence of several parameters on tamoxifen citrate encapsulation was investigated. In vitro studies for cytotoxicity, DNA ladder, and the expression of Bcl-2-Bax expression were also investigated for MCF-7 and MDA-MB-231 cells after the addition of tamoxifen citrate alone and tamoxifen citrate-poly(d,l) lactic acid-nanoparticles (encapsulated tamoxifen citrate).

Transition to adult care for pediatric liver transplant recipients: the Western Australian experience.

Transition to adult care is a vulnerable period for pediatric transplant recipients and is associated with reduced medication compliance, graft loss, and increased mortality. Psychosocial outcomes in young adults differ between pediatric transplant recipients and their healthy peers. We conducted a single-center, retrospective cohort study of all pediatric liver transplant recipients who were transitioned through our center.

Evaluation of Surfactants-Assisted Folic Acid-Loaded Pectin Submicrospheres: Characterization and Hemocompatibility Assay.

Folic acid is used for preventing and treating multiple diseases and disorders, administered in the form of oral supplements. The present research work was aimed to study the influence of two non-ionic surfactants Poloxamer and Tween 80 (Polysorbate 80) on pectin submicrospheres formulations. Typical natural polymer pectin was used to encapsulate folic acid by cross linking method.

The long-term neurodevelopmental and psychological outcomes of gastroschisis: A cohort study.

Objectives: Previous gastroschisis specific neurodevelopmental studies have focused on the first 3years of life. The aim of this study was to assess the intellectual, behavioral and neurological outcomes of older children and adolescents born with gastroschisis.

Study Design: Of 99 gastroschisis survivors born in Western Australia, 1992 to 2005, and who were at least 5years old, 42 agreed to take part in this study.

Experience of gastrostomy using a quality care framework: the example of rett syndrome.

Rett syndrome is one of many severe neurodevelopmental disorders with feeding difficulties. In this study, associations between feeding difficulties, age, MECP2 genotype, and utilization of gastrostomy were investigated. Weight change and family satisfaction following gastrostomy were explored.

Prevalence, clinical investigation, and management of gallbladder disease in Rett syndrome.

Aim: This study determined the prevalence of cholelithiasis and/or cholecystectomy in Rett syndrome, described gallbladder function in a clinical cohort, and identified recommendations for assessment and management of gallbladder disease.

Method: The incidence of cholelithiasis/cholecystectomy was estimated from data describing 270 and 681 individuals with a pathogenic MECP2 mutation in the Australian Rett Syndrome Database and the International Rett Syndrome Phenotype Database respectively. Gallbladder function in 25 females (mean age 16y 5mo, SD 20y 7mo, range 3y 5mo-47y 10mo) with Rett syndrome (RTT) was evaluated with clinical assessment and ultrasound of the gallbladder.

Gastrointestinal dysmotility in Rett syndrome.

Objectives: Through evidence review and the consensus of an expert panel, we developed recommendations for the clinical management of gastroesophageal reflux disease, constipation, and abdominal bloating in Rett syndrome.

Methods: Based on review of the literature and family concerns expressed on RettNet, initial draft recommendations were created. Wherein the literature was lacking, 25 open-ended questions were included.