Comparative effectiveness of tofacitinib versus upadacitinib for the treatment of acute severe ulcerative colitis.

Background & Aims: Tofacitinib and upadacitinib are Janus kinase (JAK) inhibitors that are increasingly used for the treatment of acute severe ulcerative colitis (ASUC). However, comparative analyses of safety and effectiveness have not been performed for their use in this setting.

Methods: This multicenter, retrospective study enrolled hospitalized adult patients treated with tofacitinib or upadacitinib for ASUC between January 2019 and June 2024.

British Society of Gastroenterology guidelines on inflammatory bowel disease in adults: 2025.

In response to recent advancements in inflammatory bowel disease (IBD) management, the British Society of Gastroenterology (BSG) Clinical Services and Standards Committee (CSSC) has commissioned the BSG IBD section to update its guidelines, last revised in 2019. These updated guidelines aim to complement the IBD standards and promote the use of the national primary care diagnostic pathway for lower gastrointestinal symptoms to enhance diagnostic accuracy and timeliness. Formulated through a systematic and transparent process, this document reflects a consensus of best practices based on current evidence.

The impact of ethnicity on delays in initiating advanced therapy for inflammatory bowel disease.

Objectives: Prompt initiation of advanced therapy medications, encompassing biologics and small-molecule treatments, is crucial for the effective management of inflammatory bowel disease (IBD). The time taken from the decision to start an advanced therapy to the first administration, or time to advanced therapy (TAT), can vary significantly between individuals and negatively affect disease course; however, our knowledge of the causes of variation in TAT is poor. We aimed to investigate the impact of demographic factors on delays in TAT.

Advanced therapy screening in inflammatory bowel disease and the impact of clinical nurse specialists: A retrospective analysis of electronic patient records.

Advanced therapies (AT), encompassing biologics and small molecules, are a common and important treatment for inflammatory bowel disease (IBD). However, these treatments pose a risk of reactivating latent infections and therefore require pre-treatment infection screening, but compliance with this screening has previously been reported to be poor. Clinical nurse specialists (CNS) and pharmacists play a key role in facilitating this screening and safely initiating AT, but are understaffed compared to national standards.

Role of Mirikizumab in the Treatment of Inflammatory Bowel Disease-From Bench to Bedside.

Mirikizumab is a monoclonal antibody directed against the p19 subunit of interleukin (IL)-23 to inhibit its interaction with the IL-23 receptor. IL-23 is a key cytokine involved in initiating and perpetuating the inflammatory cascade in inflammatory bowel disease (IBD). Mirikizumab is the first agent from the novel anti-IL-23p19 drug class to be licensed for ulcerative colitis and the first to present long-term endoscopic, histologic, symptomatic, and quality-of-life outcomes.

Real-world assessment of effectiveness and safety of filgotinib in 286 patients with ulcerative colitis in 9 UK centres.

Background: Filgotinib, an oral Janus kinase 1 preferential inhibitor, has been shown to be an effective treatment for ulcerative colitis (UC) in pre-registration studies. We aimed to describe the treatment population, effectiveness and safety of filgotinib in a real-world cohort of patients with UC.

Methods: A retrospective observational cohort evaluation was conducted across nine UK inflammatory bowel disease centres.

Biobanks and biomarkers: Their current and future role in biomedical research.

The importance and utility of biobanks has increased exponentially since their inception and creation. Initially used as part of translational research, they now contribute over 40% of data for all cancer research papers in the United States of America and play a crucial role in all aspects of healthcare. Multiple classification systems exist but a simplified approach is to either classify as population-based or disease-oriented entities.

Research surveys and their evolution: Past, current and future uses in healthcare.

Research surveys are believed to have originated in antiquity with evidence of them being performed in ancient Egypt and Greece. In the past century, their use has grown significantly and they are now one of the most frequently employed research methods including in the field of healthcare. Modern validation techniques and processes have allowed researchers to broaden the scope of qualitative data they can gather through these surveys such as an individual's views on service quality to nationwide surveys that are undertaken regularly to follow healthcare trends.

Gastrointestinal tuberculosis: Diagnostic approaches for this uncommon pathology.

A case report entitled "Primary gastroduodenal tuberculosis presenting as gastric outlet obstruction" recently published in the presented a rare cause of gastric outlet obstruction and highlighted the atypical manner in which gastrointestinal tuberculosis (TB) can present. The literature with regards to this rare pathology is limited to case reports and case series with the largest being published using data from between 2003 and 2013. However, since then the diagnostic tools available have significantly changed with more modern and increasingly accurate tests now available.

Biomarkers in inflammatory bowel disease: a practical guide.

Inflammatory bowel disease (IBD), comprising ulcerative colitis (UC) and Crohn's disease (CD), is a costly condition in terms of morbidity and healthcare utilization, with an increasing prevalence now approaching 1% in the Western world. Endoscopic assessment of IBD remains the gold standard for diagnosis, evaluation of treatment response and determination of post-operative recurrence, but is expensive and invasive. Biomarkers can facilitate non-invasive disease assessment, with C-reactive protein and faecal calprotectin as the most widely available biomarkers in current clinical practice.

Using clinical cases to guide healthcare.

Evidence-based practice (EBP) has been the gold standard in healthcare for nearly three centuries and aims to assist physicians in providing the safest and most effective healthcare for their patients. The well-established hierarchy of evidence lists systematic reviews and meta-analyses at the top however these methodologies are not always appropriate or possible and in these instances case-control studies, case series and case reports are utilised to support EBP. Case-control studies allow simultaneous study of multiple risk factors and can be performed rapidly and relatively cheaply.

JAK inhibitors for inflammatory bowel disease: recent advances.

Inflammatory bowel disease (IBD) commonly requires immunosuppressive treatments to induce and maintain durable remission. Janus kinase inhibitors (JAKis) are a novel group of orally administered, small molecule drugs that work by attenuating multiple cytokine signalling pathways to mediate dysregulated immune responses involved in the pathogenesis of IBD. Tofacitinib, filgotinib and upadacitinib have demonstrated efficacy against placebo and are licensed for the treatment of moderate to severe ulcerative colitis; upadacitinib is the only JAKi also currently approved for the treatment of Crohn's disease.

Using national census data to facilitate healthcare research.

National censuses are conducted at varying intervals across both the developed and developing world and collect detailed data on a wide range of societal, economic and health questions. This immense volume of data has many potential uses in the field of healthcare research and can be utilised either in isolation or in conjunction with other information sources such as hospital records. At a governmental level census data can be used for healthcare service planning by providing accurate population density information but also, through the use of more detailed data collection, by helping to identify high-risk populations that may require increased resource allocation.

Towards NHS Zero: greener gastroenterology and the impact of virtual clinics on carbon emissions and patient outcomes. A multisite, observational, cross-sectional study.

Objective: The National Health Service (NHS) produces more carbon emissions than any public sector organisation in England. In 2020, it became the first health service worldwide to commit to becoming carbon net zero, the same year as the COVID-19 pandemic forced healthcare systems globally to rapidly adapt service delivery. As part of this, outpatient appointments became largely remote.

Unlocking the benefits of the Baveno VI guidance when screening for varices: an audit of clinical practice across London.

Background: The Baveno VI consensus identifies patients with compensated advanced chronic liver disease (cACLD) who can safely avoid screening endoscopy. However, concordance in clinical practice with this guidance is unknown. We audited clinical practice and the provision of transient elastography (TE) aiming to identify potential cost savings and benefits.

A 'real-world' analysis of risk factors for post liver transplant delirium and the effect on length of stay.

Background: The development of delirium has been previously demonstrated to be associated with an increased risk of mortality and length of stay post liver transplant (LTx) with multiple risk factors being identified in previous studies. In this study, we have aimed to identify the most important variables associated with the onset of post-LTx delirium and understand the effect on length of stay (LOS).

Methods: All liver transplants for chronic liver disease between 1 August 2012 and 1 August 2017 were included (n = 793).

Cardiopulmonary resuscitation on television: are we miseducating the public?

Background: Out-of-hospital cardiac arrest survival rates in the UK are poor, and non-medically trained individuals have been identified to perform substandard cardiopulmonary resuscitation (CPR). Millions watch televised medical dramas and, for many, these comprise their only education on CPR. This study aims to investigate the quality of CPR portrayed on these programmes and whether this has an effect on public knowledge.