Inflammatory Bowel Disease Disability Index is a valid and reliable measure of disability in an English-speaking hospital practice and predicts long-term requirement for treatment escalation.

Objective: The Inflammatory Bowel Disease Disability Index (IBD-DI) was developed according to WHO standards and has been validated in population-based cohorts. However, there are limited data on its relationship to various psychosocial and economic variables or its relevance to hospital clinical practice. The study aims were to determine the validity and reliability of the IBD-DI in an English-speaking hospital out-patient population and to evaluate its association with short and long-term disease activity.

Satisfaction with telemedicine-delivered inflammatory bowel disease care depends on disease activity, personality and economic factors.

Objective: Patients with inflammatory bowel disease (IBD) traditionally receive follow-up care at face-to-face outpatient clinics. During the COVID-19 pandemic, gastroenterology societies recommended IBD clinics to be carried out remotely where possible using telephone or telemedicine-delivered virtual clinics. Previous studies have demonstrated patient satisfaction with virtual clinics but few studies have examined factors that impact satisfaction or assessed patient's personal perception of the virtual clinic experience.

Brief and Telehealth Acceptance and Commitment Therapy (ACT) Interventions for Stress in Inflammatory Bowel Disease (IBD): A Series of Single Case Experimental Design (SCED) Studies.

Psychological intervention targeting distress is now considered an integral component of inflammatory bowel disease (IBD) management. However, significant barriers to access exist which necessitate the development of effective, economic, and accessible brief and remote interventions. Acceptance and commitment therapy (ACT) is a therapy with demonstrated acceptability and a growing evidence base for the treatment of distress in IBD populations.

Correlation of Fecal Immunochemical Testing Levels With Pathology Results in a National Colorectal Cancer Screening Program.

Introduction: Fecal immunochemical testing (FIT) positivity is determined by a threshold decided by individual screening programs. Data are limited on correlation between FIT levels and pathology identified at colonoscopy. Our aim was to examine the correlation between FIT levels and pathology identified in a national colorectal cancer screening program.

Comparison of medium to long-term outcomes of acute severe ulcerative colitis patients receiving accelerated and standard infliximab induction.

Introduction: Accelerated dose infliximab (IFX) induction is associated with reduced short-term colectomy rate in acute severe ulcerative colitis (ASUC). Data on medium/long-term outcomes of this strategy are limited.

Aims: Evaluate medium/long-term outcomes in patients receiving IFX induction for ASUC, comparing accelerated dose (AD) and standard dose (SD) induction.

Characteristics and attitudes of first round invitees in the Irish National Colorectal Cancer Screening Programme.

Background/objective: Colorectal cancer (CRC) screening is proven to reduce CRC-related mortality. Faecal immunochemical testing (FIT)-positive clients in the Irish National CRC Screening Programme underwent colonoscopy. Round 1 uptake was 40.

DUBLIN [Degree of Ulcerative colitis Burden of Luminal Inflammation] Score, a Simple Method to Quantify Inflammatory Burden in Ulcerative Colitis.

Background And Aims: Endoscopic scores of local severity do not reflect disease extent, or disease burden. The DUBLIN score is a simple bedside clinical score that estimates inflammatory burden using both disease severity and extent. As the need to personalize therapy for ulcerative colitis [UC] patients increases, a score accurately assessing disease burden will be of great relevance.

Acceptance and Commitment Therapy Reduces Psychological Stress in Patients With Inflammatory Bowel Diseases.

Background & Aims: Patients with Crohn's disease or ulcerative colitis have relatively high levels of stress and psychological dysfunction. Acceptance and commitment therapy (ACT) is a psychological intervention that comprises acceptance and mindfulness procedures, along with commitment and behavior change strategies, to increase psychological flexibility and reduce stress. We performed a randomized controlled trial to investigate the effect of ACT on stress in patients with inflammatory bowel diseases (IBD).

A prospective study of faecal immunochemical testing following polypectomy in a colorectal cancer screening population.

Introduction: 52% of faecal immunohistochemistry test (FIT)-positive clients in the Irish National Colorectal Cancer Screening Programme (BowelScreen) have adenomatous polyps identified at colonoscopy in round 1. Although it is known that advanced adenomas and cancers cause an elevated FIT, it is not known if small (<5 mm) adenomas cause a positive FIT.

Aims: Determine if removal of small polyps in an FIT-based colorectal cancer (CRC) screening programme is associated with a negative FIT on follow-up.

Impact of a higher fecal immunochemistry test cut-off on pathology detected in subsequent rounds of a colorectal screening program.

Background And Aims: Fecal immunochemical test (FIT)-based colorectal cancer (CRC) screening is superior to the traditional binary fecal occult blood test. Its quantitative nature allows the investigator to choose a positivity threshold to match cost and endoscope capacity. The optimal threshold is still debated.

Severe Symptomatic Primary CMV Infection in Inflammatory Bowel Disease Patients with Low Population Seroprevalence.

Background: Cytomegalovirus disease in patients with inflammatory bowel disease is frequently the result of viral reactivation. Conversely, primary CMV infection is believed to be uncommon in immunocompetent adults due to high population seroprevalence.

Objectives: The aim of this study was to examine the frequency and severity of primary cytomegalovirus infection in an adult cohort of IBD patients.

Ustekinumab Drug Levels in Maternal and Cord Blood in a Woman With Crohn's Disease Treated Until 33 Weeks of Gestation.

A 35-year old woman with ileocolonic, perianal, and vulval Crohn's disease was treated with subcutaneous ustekinuamb [USK] throughout pregnancy. Dose intervals were shortened from 6-weekly to 4-weekly to maintain clinical remission. The last dose of USK was administered at 33 weeks of gestation, and a healthy baby boy was delivered by caesarean section at 37 weeks.

CRP/Albumin Ratio: An Early Predictor of Steroid Responsiveness in Acute Severe Ulcerative Colitis.

Introduction: Identifying hospitalized patients with acute severe ulcerative colitis (ASUC) who will be refractory to corticosteroid therapy and require rescue therapy remains difficult. Hypoalbuminemia worsens with time during hospitalization and is associated with rapid clearance of and reduced response to infliximab (IFX) rescue. Early use of rescue therapy may therefore be more effective.

Covered self-expanding metal stents for the management of common bile duct stones.

Background And Aims: Little medical literature exists for the use of fully covered self-expanding metal stents (CSEMSs) in the management of retained common bile duct (CBD) stones. Our aim was to assess the safety and efficacy of CSEMSs for the indication of retained "difficult" CBD stones.

Methods: This retrospective cases series included 44 patients (30 women; median age, 69 years [range, 24-88]) who underwent CSEMS insertion for the indication of retained "difficult" CBD stones in 2 tertiary referral centers.

Heightened Expression of CD39 by Regulatory T Lymphocytes Is Associated with Therapeutic Remission in Inflammatory Bowel Disease.

Background: To evaluate whether changes in expression of CD39 by regulatory T lymphocytes (Treg) impact treatment response in inflammatory bowel disease. To then define the biological role of expression of CD39 on Treg in an animal model of colitis.

Methods: A prospective study of consecutive patients commencing anti-tumor necrosis factor therapy with infliximab (IFX) or adalimumab (ADA), who were then followed for 12 months.

The Stressometer: A Simple, Valid, and Responsive Measure of Psychological Stress in Inflammatory Bowel Disease Patients.

Background And Aims: Psychological stress is associated with inflammatory bowel disease [IBD], but the nature of this relationship is complex. At present, there is no simple tool to screen for stress in IBD clinical practice or assess stress repeatedly in longitudinal studies. Our aim was to design a single-question 'stressometer' to rapidly measure stress and validate this in IBD patients.

Magnetic resonance enterography findings as predictors of clinical outcome following antitumor necrosis factor treatment in small bowel Crohn's disease.

Aims: To determine whether specific magnetic resonance enterography (MRE) findings can predict outcome following commencement of antitumor necrosis factor (aTNF) in small bowel Crohn's disease (CD) PATIENTS AND METHODS: This was a single-centre retrospective study of patients with CD who commenced aTNF (infliximab or adalimumab) between 2007 and 2013. Patients who had an MRE within 6 months before commencing aTNF were included. The primary end-point was the need for CD-related surgery.

Body image dissatisfaction: clinical features, and psychosocial disability in inflammatory bowel disease.

Background: Body image refers to a person's sense of their physical appearance and body function. A negative body image self-evaluation may result in psychosocial dysfunction. Crohn's disease and ulcerative colitis are associated with disabling features, and body image dissatisfaction is a concern for many patients with inflammatory bowel disease (IBD).

An accelerated infliximab induction regimen reduces the need for early colectomy in patients with acute severe ulcerative colitis.

Background & Aims: Administration of infliximab to patients with acute severe ulcerative colitis (ASUC) (rescue therapy) can reduce the rate of early colectomy (within 12 months), but long-term rates of colectomy are the same as those of the pre-biologic era for these patients. The half-life of infliximab is shorter in patients with ASUC than in patients with non-severe UC, so more frequent dosing might be required to produce a therapeutic effect.

Methods: We performed a retrospective analysis of 50 hospitalized patients who received infliximab for steroid-refractory ASUC at a single academic center from September 2005 through 2013.

The body image scale: a simple and valid tool for assessing body image dissatisfaction in inflammatory bowel disease.

Background: Body image refers to a persons' sense of their own physical appearance. This can be negatively influenced by a number of factors including disease states and treatments. Inflammatory bowel disease (IBD) carries a distinct psychosocial and a physical burden, but body image has not been formally assessed in patients with IBD, nor is there a validated body image questionnaire.

Depth-dependent differences in community structure of the human colonic microbiota in health.

Objective: The aims of this study were to develop techniques for spatial microbial assessment in humans and to establish colonic luminal and mucosal spatial ecology, encompassing longitudinal and cross-sectional axes.

Design: A microbiological protected specimen brush was used in conjunction with a biopsy forceps to sample the colon in nine healthy volunteers undergoing colonoscopy. Terminal Restriction Fragment Length Polymorphism analysis was used to determine the major variables in the spatial organization of the colonic microbiota.

A comparative study of short- and medium-term outcomes comparing emergent surgery and stenting as a bridge to surgery in patients with acute malignant colonic obstruction.

Background: The use of self-expanding metal stents as a bridge to surgery in the setting of malignant colorectal obstruction has been advocated as an acceptable alternative to emergency surgery. However, concerns about the safety of stenting have been raised following recent randomized studies.

Objectives: The aim of the current study was to compare outcomes.

Impact of magnetic resonance enterography in the management of small bowel Crohn's disease.

Introduction: Magnetic resonance enterography (MRE) is a relatively new imaging modality that involves small bowel distension with orally administered fluid. Few studies have assessed its impact on patient management.

Aim: The aim of this study was to determine whether MRE influenced the management of patients with established small bowel Crohn's disease (CD).

Development, validation and clinical assessment of a short questionnaire to assess disease-related knowledge in inflammatory bowel disease patients.

Objectives: Only two inflammatory bowel disease (IBD) knowledge scales are available, both primarily aimed at evaluating the effectiveness of clinical education programs. The aim of this study was to develop and validate a short knowledge questionnaire for clinical and academic research purposes.

Material And Methods: Following initial development, the questionnaire was tested on junior doctors, nurses and administrative staff to assess validity.