Publications by authors named "Liselotte Fierens"

Background And Aims: Quality of care in inflammatory bowel disease (IBD) management is crucial for early detection and prevention of disease progression and complications. The European Crohn's and Colitis Organisation (ECCO) developed evidence-based recommendations and quality of care (QoC) standards for IBD management, but gaps between these standards and real-world practices still exist. The E-QUALITY task force aimed to evaluate processes related to quality standards of IBD diagnosis and management across European institutions and identify barriers to meet ECCO QoC standards.

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Background And Aims: Inflammatory bowel diseases (IBD), including Crohn's disease and ulcerative colitis, require an interdisciplinary approach for diagnosis, monitoring, and management. The European Crohn's and Colitis Organisation (ECCO) has developed evidence-based recommendations and quality care standards for IBD management, but gaps between these standards and real-world practice persist. The E-QUALITY task force aimed to evaluate the structure, processes, and outcomes of IBD units across Europe and identify barriers to achieving ECCO quality standards.

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Background And Aims: Radiological imaging is crucial for diagnosing and monitoring patients with inflammatory bowel diseases (IBD). With increasing awareness of radiation risks, imaging doses should be "as low as reasonably achievable," with a risk level that one should try to stay underneath 75 mSv. However, real-world data on cumulative exposure are limited.

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Objective: Uniform and standardised quality measurement allows care assessment and improvement. Following a pragmatic consensus method we aimed to agree on a selection of measurable quality indicators that can be used to assess, benchmark and gradually improve inflammatory bowel disease (IBD) care in Flanders.

Methods: Of 49 structures, 135 processes and 37 outcome indicators identified through literature, 58 were preselected and reformulated into measurable outcome indicators by four IBD physicians.

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Background: The rising incidence of immune-mediated inflammatory diseases (IMID) requires innovative management strategies, including effective vaccination. We aimed to assess the impact of an electronic medical record (EMR)-integrated vaccination tool on vaccination coverage among patients with inflammatory bowel diseases (IBD), rheumatological and dermatological conditions.

Methods: A prospective observational study compared vaccination coverage before (2018) and after (2021) implementing the module.

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Background And Aims: Standardising health outcome measurements supports delivery of care and enables data-driven learning systems and secondary data use for research. As part of the Health Outcomes Observatory [H2O] initiative, and building on existing knowledge, a core outcome set [COS] for inflammatory bowel diseases [IBD] was defined through an international modified Delphi method.

Methods: Stakeholders rated 90 variables on a 9-point importance scale twice, allowing score modification based on feedback displayed per stakeholder group.

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Introduction: The use of immune checkpoint inhibitors (ICIs) in cancer immunotherapy has shown increased overall survival in a wide range of cancer types with the associated risk of developing severe immune-mediated adverse events, commonly involving the gastrointestinal tract.

Aim: The aim of this position statement is to provide an updated practice advice to the gastroenterologists and oncologists on the diagnosis and management of ICI-induced gastrointestinal toxicity.

Methodology: The evidence reviewed in this paper includes a comprehensive search strategy of English language publications.

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Background And Aims: Although subcutaneous formulations of infliximab CT-P13 and vedolizumab are registered for treating moderate-to-severe inflammatory bowel disease [IBD], many questions on their use remain unanswered. We set up a multi-stakeholder initiative resulting in a position statement.

Methods: Based on publicly available data, statements on subcutaneous infliximab and vedolizumab were developed and reviewed by 45 Belgian IBD physicians in a three-round modified Delphi process.

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Background And Aims: Disease-related behaviours that may maintain or worsen symptom burden remain largely unexplored in inflammatory bowel disease [IBD]. In this study, we developed and validated an instrument assessing IBD-related, modifiable behaviours and explored which behaviours prospectively correlate with fatigue, a debilitating and common symptom in IBD.

Methods: Initially, 72 items reflecting IBD-related behaviours were generated based on literature review and input from clinicians and people diagnosed with IBD.

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Objectives: Worry is the most common psychological complaint among patients with Inflammatory Bowel Disease (IBD). This study aimed to translate and test the psychometric properties the Rating Form of IBD Patient Concerns (RFIPC) among Dutch-speaking patients with IBD in Belgium. It also aimed to describe worries and concerns, and to examine possible differences in worry patterns between patients with different disease types and disease activities.

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