The coordination of smooth muscle and nerve function in the gastrointestinal tract is crucial for digestion and waste disposal. Disorders in this process can lead to chronic intestinal pseudo-obstruction (CIPO), a severe condition where the intestines fail to propel contents. Managing CIPO involves improving intestinal motility, maintaining nutrition, treating complications, managing exacerbations, and carefully considering invasive procedures. This article focuses on common mistakes in CIPO diagnosis and management, offering evidence-based insights and clinical experience.

Ostomy management refers to the care and maintenance of an ostomy and involves various aspects to ensure the individual’s health, comfort, and quality of life. This should involve the patient, a close support system (family and/or friends), and a healthcare team, including ostomy nurses and healthcare professionals specialising in ostomy care.

Adequate nutrition is essential for the homeostasis of fluids and nutrients, growth and thriving, especially in children. While the underlying principle of percutaneous endoscopic gastrostomy (PEG) placement is the same for both adults and children—providing a means of enteral feeding through the stomach—the indications, considerations and techniques differ owing to anatomical differences, age-dependent physiological concerns, and the age- and disease-specific needs of the child.

If feeding via nasogastric tube (NGT) or naso-jejunal tube (NJT) is necessary for a prolonged time, placement of a PEG or percutaneous endoscopic gastro-jejunal (PEG-J) tube should be considered. A PEG tube also allows the delivery of medications and venting of the stomach when needed. Nutrition via PEG facilitates the transition to out-of-hospital care and improves the quality of life (QoL) for children and families while improving the outcome of children with chronic diseases.

There are recent clinical guidelines providing guidance for PEG tube placement in children, but little advice on, e.g., choosing the right device for the right patient, details on postoperative management, removal of the PEG tube and other specific cases. The following article provides a combination of evidence-based data and the authors’ clinical experience.

Chronic gastritis is a common condition that occurs when an inflammatory infiltrate is present in the gastric mucosa. Diverse factors can cause such inflammation to develop, including food, common bacteria (particularly Helicobacter pylori) and even some viruses. Although the inflammatory infiltrate itself may not cause a disease per se, in some cases gastritis will evolve into atrophic gastritis, ulcers or gastric cancer. Clinicians therefore need to be aware of when gastritis is a harmless condition that can be left alone and when further action is required. In addition, many patients and some clinicians use the term ‘chronic gastritis’ to describe symptoms, mostly those of dyspepsia. This misuse of the terminology can lead to the erroneous conclusion that a diagnosis is being discussed and not a symptom. Here we address these mistakes and some of the others that are frequently made when managing patients with chronic gastritis. We discuss how to avoid making the mistakes to ensure that patients are managed adequately while reducing over treatment.

Biological therapy has revolutionised the treatment of moderate to severe inflammatory bowel disease (IBD), namely Crohn’s disease (CD) and ulcerative colitis (UC). However, up to one-third of patients with IBD are primary non-responders, and up to half can lose response over time.These unwanted outcomes can be explained by either pharmacodynamic (mechanistic failure) or pharmacokinetic (PK) issues with or without the development of anti-drug antibodies (ADA), so-called immunogenicity.1 Reactive therapeutic drug monitoring (TDM), defined as the measurement of drug concentrations and anti-drug antibody (ADA) levels in the setting of primary non-response (PNR) or secondary loss of response (SLR), can help to explain better and manage these unwanted outcomes. However, it would make sense to try to prevent PNR and SLR by routinely measuring drug concentrations and ADA to achieve and maintain a targeted therapeutic drug concentration, the so-called proactive TDM. Here we discuss some common mistakes and significant errors to avoid when utilising TDM of biologics in patients with IBD. The discussion is based on evidence, whenever possible, and our clinical experience and perception of the field.

Coeliac disease is an autoimmune disorder triggered by gluten, which activates an immune reaction against the autoantigen tissue transglutaminase (TG2) in genetically predisposed subjects. Genetic susceptibility to coeliac disease has been proven by its close linkage with major histocompatibility complex (MHC) class II human leukocyte antigen (HLA) DQ2 and DQ8 haplotypes. The identification of biomarkers for coeliac disease (e.g. endomysial antibodies [EmA] and antibodies to TG2 [anti-TG2]) has changed the epidemiology of coeliac disease from being a rare to a frequent condition, with an expected prevalence of 1% in the worldwide population. Coeliac disease can be difficult to diagnose because symptoms vary from patient to patient, and the majority of patients who have coeliac disease remain undiagnosed. Small intestinal biopsy remains the gold standard for coeliac disease diagnosis, and a delayed diagnosis in the elderly can be considered a risk factor for complications. Complicated coeliac disease is not so frequent, but for those who have it, the prognosis is very poor, with a low rate of survival after 5 years.