Gastrointestinal Perforations Associated With JAK Inhibitors: A Disproportionality Analysis of the FDA Adverse Event Reporting System.

Background: Gastrointestinal perforations have been reported in a small number of rheumatoid arthritis (RA) patients treated with Janus kinase (JAK) inhibitors in clinical trials. However, large-scale postmarketing data repositories are needed to further investigate this potentially rare but serious adverse event.

Methods: A retrospective, pharmacovigilance study of the FDA adverse event reporting system (July 2014 to September 2023) assessing the reporting of gastrointestinal perforations following JAK inhibitors compared to biological disease-modifying antirheumatic drugs (bDMARDs) in RA patients.

Intestinal Ultrasound Measures are Strongly Correlated With Small Bowel Endoscopic Lewis Score in Active Crohn's Disease.

Background: Small bowel video capsule endoscopy (SB-VCE) assesses mucosal inflammation in Crohn's disease (CD), while intestinal ultrasound (IUS) examines transmural involvement. We aimed to correlate SB-VCE with IUS in evaluating active CD and monitoring treatment response over time.

Methods: Patients with active SB-CD who initiated biologics were prospectively followed with fecal calprotectin (FC), SB-VCE, and IUS at baseline and after 14 and 52 weeks.

Short-term effectiveness and safety of ustekinumab and vedolizumab in elderly and non-elderly patients with Crohn's disease: a comparative study.

Background: Inflammatory bowel disease (IBD) presents unique challenges in elderly patients due to comorbidities and treatment-related risks.

Objectives: This study evaluates ustekinumab (UST) and vedolizumab (VDZ) efficacy and safety in elderly Crohn's disease (CD) patients.

Design: A retrospective cohort study at a tertiary medical center.

Intestinal ultrasound accurately predicts future therapy failure in Crohn's disease patients in a biologics-induced remission.

Background: Intestinal ultrasound (IUS) is used to assess disease activity, complications, and treatment follow-up in Crohn's disease (CD). Less is known about the association of disease activity on IUS with the risk of future disease relapse during biologically sustained clinical remission in CD.

Aim: The study aimed to investigate the association between IUS activity parameters and subsequent therapy failure in asymptomatic biologically treated patients with CD.

Defining mucosal healing in randomized controlled trials of inflammatory bowel disease: A systematic review and future perspective.

Background: Mucosal healing (MH) is an established treatment goal in inflammatory bowel disease (IBD). However, various definitions of MH exist. We aimed to identify how MH is defined in randomized controlled trials (RCTs) in ulcerative colitis (UC) and Crohn's disease (CD).

Serum matrix metalloproteinase-7, Syndecan-1, and CA 19-9 as a biomarker panel for diagnosis of pancreatic ductal adenocarcinoma.

Aims And Background: Matrix metalloproteinase-7 (MMP-7) and Syndecan-1 (SDC1) are involved in multiple functions during tumorigenesis. We aimed to evaluate the diagnostic and prognostic performance of these serum proteins, as potential biomarkers, in patients with pancreatic ductal adenocarcinoma (PDAC) and benign pancreatic cysts.

Methods: In this case-control study, patients with newly diagnosed PDAC (N = 121) were compared with the benign cyst (N = 66) and healthy control (N = 48) groups.

Differences in disease characteristics and treatment exposures between paediatric and adult-onset inflammatory bowel disease using a registry-based cohort.

Background: Previous studies highlighted a more extensive phenotype for paediatric-onset than adult-onset inflammatory bowel disease (IBD). However, most lacked long-term follow-up, and some were conducted before the era of biologics.

Aims: The aim of this study is to compare disease characteristics and treatment exposures between paediatric-onset and adult-onset IBD.

Fecal calprotectin diagnostic level gradient along the small bowel in patients with Crohn's disease.

Background And Aims: Fecal calprotectin (FC) is known to be a sensitive biomarker of colonic inflammation but to a lesser degree of small bowel (SB) inflammation. Moreover, data on FC's diagnostic levels in different SB segments are scarce. We aimed to examine FC's diagnostic levels along the SB-axis in CD.

Unsedated colonoscopy utilizing virtual reality distraction: a pilot-controlled study.

Background: Sedation increases colonoscopy risks and prolongs recovery time. We examined whether virtual reality (VR) can substitute for sedation. The primary outcome was the overall satisfaction of patients who underwent colonoscopy with VR headset compared with patients who underwent standard sedation.

Reactive Immunomodulator Addition to Infliximab Monotherapy Restores Clinical Response in Inflammatory Bowel Disease: A Meta-Analysis.

Background And Aims: Patients with inflammatory bowel disease (IBD) receiving infliximab (IFX) commonly experience immunogenic loss of response (LOR) by formation of anti-drug antibodies (ADAs). An immunomodulator (IMM) used in combination with initial IFX induction is known to reduce ADA development and improve clinical outcomes. We aimed to assess the impact of reactively adding an IMM to patients on IFX monotherapy.

Pan-Enteric Crohn's Capsule [Eliakim] Score Reliability and Responsiveness to Change in Active Crohn's Disease.

Background And Aims: Pan-enteric capsule endoscopy (PillCam Crohn's capsule [PCC]) is a useful tool in diagnosing and monitoring Crohn's disease [CD]. Eliakim score [ES] reliability and its strong correlation to Lewis score [LS] and to inflammatory biomarkers have been previously demonstrated using PCC in quiescent CD. We aimed to examine ES performance in active CD and its responsiveness to clinical/biochemical change over time.

Ecogastroenterology: cultivating sustainable clinical excellence in an environmentally conscious landscape.

Gastrointestinal practices, especially endoscopy, have a substantial environmental impact, marked by notable greenhouse gas emissions and waste generation. As the world struggles with climate change, there emerges a pressing need to re-evaluate and reform the environmental footprint within gastrointestinal medicine. The challenge lies in finding a harmonious balance between ensuring clinical effectiveness and upholding environmental responsibility.

Switching from intravenous to subcutaneous infliximab maintenance therapy in inflammatory bowel disease: Post hoc longitudinal analysis of a randomized trial.

Background: Pharmacokinetic non-inferiority of subcutaneous (SC) to intravenous (IV) CT-P13 maintenance therapy was demonstrated in a randomized trial (NCT02883452). This post hoc analysis evaluated longitudinal clinical outcomes with the two infliximab treatment strategies.

Methods: Patients with Crohn's disease or ulcerative colitis received CT‑P13 IV loading doses (5 mg/kg; Week [W] 0 and W2) before randomization (1:1) to receive CT-P13 SC (body weight-based dosing every 2 weeks [Q2W]; W6-54; 'SC maintenance group') or CT‑P13 IV (5 mg/kg Q8W; W6-22) then CT-P13 SC (Q2W; W30-54; 'IV-to-SC switch group').

Biologic Treatment Modification Efficacy in Concurrent Inflammatory Bowel Disease and Ankylosing Spondylitis: A Retrospective Cohort Study at a Single Tertiary Center.

Background: The link between ankylosing spondylitis (AS) and inflammatory bowel disease (IBD) is well-established, with concurrent prevalence estimates ranging from 5-10%. However, there are still significant gaps in our understanding, and a comprehensive treatment guideline for these co-diagnosed patients has yet to be established. Our objective was to explore patterns of treatment alterations following the diagnosis of AS in patients previously diagnosed with IBD, and vice versa.