Real-world experience and long-term outcomes of a mandatory non-medical switch of adalimumab originator to biosimilars in inflammatory bowel disease.

Background: Over the last decade, the treatment options for inflammatory bowel disease (IBD) have significantly progressed with the emergence of new medications designed to target various immune pathways and mitigate inflammation. Adalimumab (ADA) is a tumor necrosis factor alpha antagonist and stands as an effective treatment for IBD. In April 2021, the province of British Columbia implemented a mandatory non-medical switch policy of the ADA originator Humira to ADA biosimilars.

Non-serious adverse events in patients with ulcerative colitis receiving etrasimod: an analysis of the phase II OASIS and phase III ELEVATE UC 52 and ELEVATE UC 12 clinical trials.

Background: Etrasimod is an oral, once-daily (QD), selective sphingosine 1-phosphate (S1P) receptor modulator for the treatment of moderately to severely active ulcerative colitis (UC). It is known that non-serious treatment-emergent adverse events (TEAEs) may not lead to UC drug discontinuation but can affect treatment tolerability.

Objectives: This post hoc analysis evaluated the incidence of specific, common, non-serious TEAEs reported in the etrasimod UC clinical programme and the characteristics of affected patients.

Motivations behind complementary and alternative medicine use in patients with Crohn's disease and ulcerative colitis.

Background: Complementary and alternative medicine (CAM) use is common in inflammatory bowel disease (IBD) patients and impacts compliance with conventional treatment. Gastroenterologists should understand the motivational factors of CAM use-factors that patients away from standard therapy or towards CAM. Our study describes the motivations behind CAM use for IBD and evaluates differences between Crohn's disease (CD) and ulcerative colitis (UC) patients.

Outcomes of a mandatory non-medical switch of infliximab to a biosimilar for inflammatory bowel disease in British Columbia, Canada.

Background: Despite infliximab biosimilars becoming widely used in inflammatory bowel disease (IBD) patients, real-world non-medical switching is sparse. A biosimilar non-medical switch was launched in British Columbia in 2019, the first Canadian province to do so, from Remicade to an approved biosimilar (CT-P13 or SB2).

Aims: This study aims to obtain real-world evidence evaluating the clinical outcomes of non-medical switching from Remicade to the infliximab biosimilars.

The Fundamentals of Inflammatory Bowel Disease Management in Pregnancy: A Practical Review for the Gastroenterologist.

This narrative review explores the management of Inflammatory Bowel Disease (IBD) during pregnancy, emphasizing its unique challenges to maternal and fetal health, particularly within the Canadian Gastroenterology setting. Seven key principles are highlighted: 1) Preconception counselling, aiming for steroid-free remission confirmed by objective markers, should be routine for female IBD patients. 2) Medication safety, with an eye to future pregnancies, should be addressed upon initiation.

High-definition chromoendoscopy results in more significant dysplasia detection than white light endoscopy with random biopsies in ulcerative colitis patients: A single-center retrospective study.

The goal of this study was to determine whether high-definition white light endoscopy with random biopsies (HD-WLR) or chromoendoscopy (HDCE) yielded a higher dysplasia detection rate in ulcerative colitis patients. Ulcerative colitis (UC) patients have a 2.4-fold increased future risk of developing colorectal cancer compared to the general population and require careful dysplasia screening modalities.

Thiopurine Exposure During Pregnancy is Not Associated With Anemia in Infants Born to Mothers With IBD.

Background: Thiopurines are commonly used to treat inflammatory bowel disease (IBD). Thiopurines are considered safe throughout pregnancy. However, a published study suggested the risk of neonatal anemia was increased if exposed to thiopurines in utero.

Time for a Gut Check: A Qualitative Study of Proposed Interventions to Address Gender Inequality in Gastroenterology.

Background: Gender inequalities persist in medicine, particularly in some speciality fields where fewer women are employed. Although previous research has suggested potential interventions to broadly address gender inequality in medicine, no research has focused on interventions in the field of gastroenterology. The purpose of this research was to engage women in the field of gastroenterology in Canada, to identify interventions with potential to be effective in addressing gender inequality.

Despite Increased Disease Activity, Women who Attended a Dedicated Inflammatory Bowel Disease and Pregnancy Clinic Had Infants With Higher Apgar Scores: A Population-Based Study.

Background: Attendance at a subspecialty pregnancy clinic for women with inflammatory bowel disease (IBD) improves disease-specific pregnancy knowledge. We examined the impact of attendance at a dedicated IBD-pregnancy clinic on IBD and perinatal outcomes.

Methods: Using linked administrative databases in Alberta, Canada (2012-2019), we identified 1061 pregnant women with IBD who delivered singleton liveborn infants in-hospital who did (n = 314) and did not attend (n = 747) the clinic.

Modified Mayo score Mayo score for evaluation of treatment efficacy in patients with ulcerative colitis: data from the tofacitinib OCTAVE program.

Objectives: The subjectivity of the Physician Global Assessment (PGA) is a limitation of the Mayo score in assessing severity of ulcerative colitis (UC). We compared treatment efficacy using endpoint definitions based on modified Mayo (mMayo) score, those based on Mayo score, using data from the tofacitinib OCTAVE program.

Design: This post hoc analysis included data from two 8-week induction studies (OCTAVE Induction 1 and 2) and a 52-week maintenance study (OCTAVE Sustain).

Perceived Barriers to Professional Equality Among Women in Gastroenterology.

Although significant progress relating to professional equality among men and women in medicine has been made over the past few decades, evidence derived from the medical literature suggests that inequity persists with respect to income, attainment of leadership positions, and professional advancement. These inequities have been observed to be more pronounced in gastroenterology. Literature relating to gender-specific barriers to professional equity in gastroenterology is limited.

Review article: guide to tofacitinib dosing in patients with ulcerative colitis.

Background: Tofacitinib is an oral small molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). The induction dose is 10 mg twice daily (b.d.

A Novel Decision Aid Improves Quality of Reproductive Decision-Making and Pregnancy Knowledge for Women with Inflammatory Bowel Disease.

Background: Women with inflammatory bowel disease (IBD) with poor IBD-specific reproductive knowledge experience more childlessness and fear of IBD medications in pregnancy. The Pregnancy in IBD Decision Aid (PIDA), developed by an international multidisciplinary team, offers personalized online decision support regarding pregnancy in IBD.

Aims: Assess the impact of PIDA on quality of reproductive decision-making and pregnancy-related knowledge among preconception (PC) and pregnant patients with IBD, and evaluate acceptability to patients and clinicians.

Shared decision making in pregnancy in inflammatory bowel disease: design of a patient orientated decision aid.

Background: Research has indicated a lack of disease-specific reproductive knowledge among patients with Inflammatory Bowel Disease (IBD) and this has been associated with increased "voluntary childlessness". Furthermore, a lack of knowledge may contribute to inappropriate medication changes during or after pregnancy. Decision aids have been shown to support decision making in pregnancy as well as in multiple other chronic diseases.

Physiological and psychological stress in pregnant women with quiescent inflammatory bowel disease: A pilot study using salivary biomarkers.

Background: Pregnant women with inflammatory bowel disease (IBD) are more likely than the general pregnant population to experience adverse maternofetal outcomes, especially if the disease is active at the time of conception and during pregnancy. Elevated stress is often seen in patients with chronic diseases and could account for these outcomes. Salivary cortisol and alpha-amylase (sAA) are novel biomarkers of stress, reflecting the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system, respectively.

The Role of Bowel Ultrasound in Detecting Subclinical Inflammation in Pregnant Women with Crohn's Disease.

Background And Aims: Maintaining disease remission improves outcomes for pregnant women with Crohn's disease (CD). As symptoms may correlate poorly with disease activity in the gravid state, we investigated the utility of bowel sonography during pregnancy to assess disease activity.

Methods: We conducted a prospective observational cohort study of pregnant women with CD undergoing bowel sonography between July 1, 2012, and December 1, 2016.

Management of Biological Therapy Before Elective Inflammatory Bowel Disease Surgeries.

Increasing uptake of biologic therapy has contributed to declining surgical rates for inflammatory bowel disease (IBD). However, a significant number of patients on biologic therapy will go on to require surgery. The literature is conflicted with regard to the preoperative management of biologic therapy before urgent or elective IBD surgery.

IBDoc Canadian User Performance Evaluation.

Background: Fecal calprotectin (FC) is a stool biomarker that has been shown to be sensitive and specific for mucosal inflammation in patients with inflammatory bowel disease (IBD). The test is limited by the requirement for patients to collect and return stool samples. A home-based FC test may improve test adherence.

Pregnant Women with Inflammatory Bowel Disease Are at Increased Risk of Vitamin D Insufficiency: A Cross-Sectional Study.

Background And Aims: Vitamin D insufficiency is prevalent in individuals with inflammatory bowel disease [IBD], as well as in pregnant women; however, the prevalence of vitamin D insufficiency in pregnant women with IBD is unknown. This study assessed the prevalence of vitamin D insufficiency in pregnant women with IBD and the adequacy of recommended supplementation.

Methods: A cross-sectional study was conducted in pregnant women with inflammatory bowel disease [Crohn's disease = 61, ulcerative colitis = 41] and without inflammatory bowel disease [n = 574].

Evaluating the Implementation of a Collaborative Juvenile Reentry System in Oakland, California.

Traditional juvenile reentry systems often inadequately meet offenders' complex needs. Policymakers and researchers increasingly recognize the importance of a collaborative community- and development-based reentry system to improve recidivism, youth developmental outcomes, and public safety. Yet, system-level process evaluations of integrated reentry systems are scarce.

Prevalence of Anxiety and Depression in Patients with Inflammatory Bowel Disease.

Background: Inflammatory bowel disease (IBD) patients are not routinely screened for depression and anxiety despite knowledge of an increased prevalence in people with chronic disease and negative effects on quality of life.

Methods: Prevalence of anxiety and depression was assessed in IBD outpatients through retrospective chart review. The presence of anxiety and/or depression was determined using the Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7 self-report questionnaires or by diagnosis through psychiatric interview.

A Randomized Trial Comparing High Definition Colonoscopy Alone With High Definition Dye Spraying and Electronic Virtual Chromoendoscopy for Detection of Colonic Neoplastic Lesions During IBD Surveillance Colonoscopy.

Objectives: Dye spraying chromoendoscopy (DCE) is recommended for the detection of colonic neoplastic lesions in inflammatory bowel disease (IBD). The majority of neoplastic lesions are visible endoscopically and therefore targeted biopsies are appropriate for surveillance colonoscopy. To compare three different techniques for surveillance colonoscopy to detect colonic neoplastic lesions in IBD patients: high definition (HD), (DCE), or virtual chromoendoscopy (VCE) using iSCAN image enhanced colonoscopy.