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.

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.

Hepatitis C virus (HCV) infection remains an important global health concern. It is estimated that there are approximately 50 million people infected with HCV globally, with around 1 million new infections each year and about 242,000 deaths annually attributed to HCV-related complications. Most acute HCV infections (55–85%) become chronic due to the virus’s effective evasion strategies, with spontaneous clearance being rare once chronicity is established. This condition often progresses silently, with many individuals unaware of their infection until advanced liver damage has occurred. If left untreated, HCV can lead to severe complications, including liver cirrhosis and hepatocellular carcinoma (HCC). HCV transmission occurs mainly through percutaneous exposure to infected blood. HCV can also spread from mother to infant (vertical transmission) and, less frequently, via sexual contact.1,2 In recent years, the introduction of oral direct-acting antivirals (DAAs), with remarkable safety and effectiveness profiles, has led to a sustained virological response (SVR) in virtually all (>97%) HCV-infected patients, regardless of HCV genotype or disease stage. However, significant barriers remain, such as issues with diagnosis, access to treatment and awareness of the disease.

Here, we discuss some of the misconceptions in HCV management and provide a practical management approach grounded in evidence and clinical experience.

Malnutrition frequently occurs in patients who have chronic liver disease and worsens their prognosis. There are multiple causes of malnutrition in the context of cirrhosis: low dietary intake, malabsorption, metabolic alterations and modification of substrate utilisation. Sarcopenia, which is defined by loss of muscle mass and function, is a major component of malnutrition in patients with cirrhosis. Sarcopenia adversely affects the number and severity of complications, quality of life, the outcome of liver transplantation and the overall survival rate of patients with advanced liver disease. Physicians should be aware of the clinical and prognostic relevance of nutritional status, how to promptly recognise malnutrition and sarcopenia in patients with liver cirrhosis and how to appropriately manage these conditions. Here we discuss some mistakes that are frequently made regarding nutrition in chronic liver disease, and we provide evidence and experience-based approaches to avoid them.