Frequency and Effectiveness of Dose Escalation and De-Escalation of Biologic Therapy in Inflammatory Bowel Disease: The RAINBOW-IBD Study of ENEIDA.

Background: Real-world data on dose escalation/de-escalation in inflammatory bowel disease (IBD) are scarce.

Aims: To assess the frequency, effectiveness and durability of escalation/de-escalation of infliximab, adalimumab, golimumab, vedolizumab and ustekinumab in IBD, and to identify factors influencing relapse and drug discontinuation and re-escalation efficacy.

Methods: We included patients from the ENEIDA registry of GETECCU who were exposed to biologics and analysed escalations/de-escalations.

Assessing inflammatory bowel disease monitoring procedures in Spain: insights from the IBD-PODCAST study.

Introduction: Crohn's disease (CD) and ulcerative colitis (UC) are characterized by persistent gastrointestinal inflammation. Timely, effective management is crucial for improving long-term patient outcomes.

Materials And Methods: As part of the IBD-PODCAST study, this cross-sectional, multicenter, non-interventional study included 396 patients (196 CD, 200 UC) from 14 Spanish hospitals, aiming to assess treat-to-target implementation through monitoring practices in a real-world setting.

Microbial Patterns in Newly Diagnosed Inflammatory Bowel Disease Revealed by Presence and Transcriptional Activity - Relationship to Diagnosis and Outcome.

Background: As part of the IBD Character initiative, we examined an inception cohort and investigated mucosal microbiota composition and transcriptional activity in relation to clinical outcomes.

Methods: A cohort of 237 individuals were included from five countries: Crohn's disease (CD, n = 72), ulcerative colitis (UC, n = 57), symptomatic non-IBD controls (SC, n = 78) and healthy controls (HC, n = 30). Rectal/colonic biopsies were obtained at inclusion, and DNA and RNA were extracted from the same biopsy and examined by sequencing the 16S rRNA V4 region.

Influence of Familial Inflammatory Bowel Disease History on the Use of Immunosuppressants, Biological Agents and Surgery in Patients with Pediatric-Onset of the Disease in the Era of Biological Therapies. Results from the ENEIDA Registry.

Pediatric-onset familial inflammatory bowel disease (IBD) may differ from sporadic pediatric-onset IBD in its genetic and environmental background and may have distinct clinical and therapeutic implications. To evaluate the influence of a positive family history of IBD on the use of medical therapies and surgical interventions in adult patients with pediatric-onset IBD. Retrospective case-control study using the Spanish ENEIDA registry, including adults diagnosed with pediatric-onset IBD since 2006.

Gut microbiome and metabolic dysfunction-associated steatotic liver disease: Pathogenic role and potential for therapeutics.

Gut microbiota plays key functions in the human body, and its alteration is associated with several human disorders. Moreover, its manipulation is being investigated as a potential therapeutic strategy. In this narrative review we will dissect the involvement of the gut microbiota and of the gut-liver axis on metabolic dysfunction-associated steatotic liver disease (MASLD).

New treatments in inflammatory bowel disease - A thrilling time ahead.

Except for some surgical techniques, up to 1940 the clinical course of inflammatory bowel disease was determined by its own natural history: most medical interventions even worsened prognosis. The empyrical introduction of salazopyrine early in the 1940s, pioneered by Nanna Svartz in Sweden, was followed relatively soon by the incorporation of corticosteroids during the 1950s. However, it took both a long time to reach patients, and quality scientific evidence to better establish their indications built up very slowly.

When metabolic comorbidities and risk of malnutrition coexist: The new era of inflammatory bowel disease.

Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) and risk of malnutrition can coexist in patients with inflammatory bowel disease (IBD). We performed a malnutrition risk assessment as part of the standard follow-up of IBD patients and studied the potential risk factors for being at risk of malnutrition based on the presence or absence of MASLD.

Methods: The Malnutrition Universal Screening Tool (MUST) was used to screen malnutrition risk (MUST ≥1) and controlled attenuation parameter (CAP ≥248 dB/min) to assess MASLD.

Need for therapeutic escalation in patients with refractory ulcerative proctitis: Results from the PROCU study of the ENEIDA registry.

Background: Ulcerative proctitis (UP) can have a milder, less aggressive course than left-sided colitis or extensive colitis. Therefore, immunosuppressants tend to be used less in patients with this condition. Evidence, however, is scarce because these patients are excluded from randomised controlled clinical trials.

Influence of familial forms of inflammatory bowel disease on the use of immunosuppressants, biological agents, and surgery in the era of biological therapies. Results from the ENEIDA project.

Background And Aims: Familial inflammatory bowel disease (IBD) history is a controversial prognostic factor in IBD. We aimed to evaluate the impact of a familial history of IBD on the use of medical and surgical treatments in the biological era.

Methods: Patients included in the prospectively maintained ENEIDA database and diagnosed with IBD after 2005 were included.

Psoriasis induced by antiTNF therapy in inflammatory bowel disease: Therapeutic management and evolution of both diseases in a nationwide cohort study.

Background: some patients with inflammatory bowel disease (IBD) treated with antiTNF develop drug-induced psoriasis (antiTNF-IP). Several therapeutic strategies are possible.

Aims: to assess the management of antiTNF-IP in IBD, and its impact in both diseases.

Sex-Related Differences in the Phenotype and Course of Inflammatory Bowel Disease: SEXEII Study of ENEIDA.

Background & Aims: The impact of patient sex on the presentation of inflammatory bowel disease (IBD) has been poorly evaluated. Our aims were to assess potential disparities in IBD phenotype and progression between sexes.

Methods: We performed an observational multicenter study that included patients with Crohn's disease (CD) or ulcerative colitis from the Spanish Estudio Nacional en Enfermedad Inflamatoria intestinal sobre Determinantes genéticos y Ambientales registry.

Proportion of inflammatory bowel diseases patients with suboptimal disease control in daily clinical practice-Real-world evidence from the inflammatory bowel diseases-podcast study.

Background: Crohn's disease and ulcerative colitis (UC) are inflammatory bowel diseases (IBD) characterized by a progressive nature of the disease resulting in subsequent intestinal damage, limited efficacy of current treatments and suboptimal disease management and a significant burden for patients.

Objectives: The IBD-PODCAST study aims to estimate the proportion of Crohn's disease and UC patients with suboptimal disease control (SDC) in a real-world setting.

Methods: A non-interventional and cross-sectional study was conducted across 103 sites in 10 countries (Austria, Belgium, Canada, Germany, Greece, Italy, Portugal, Spain, Turkey, and UK).

Healthy Lifestyle Is a Protective Factor from Moderate and Severe Relapses and Steroid Use in Inflammatory Bowel Disease: A Prospective Cohort Study.

Background: A healthy lifestyle, including good adherence to a Mediterranean diet (MD) and regular physical exercise, may be an important factor during the course of inflammatory bowel disease (IBD). Our aim is to determine whether adherence to MD, physical activity, and the combination of both can impact on IBD course.

Methods: This prospective cohort study includes 693 IBD outpatients who were in remission with a median follow-up time of 27 months (interquartile range 22-29 months).

Cardiovascular risk assessment in inflammatory bowel disease with metabolic dysfunction-associated steatotic liver disease.

Background And Aims: Inflammatory bowel disease (IBD) has been reported to increase the risk of early atherosclerosis even in young patients. Moreover, metabolic dysfunction-associated steatotic liver disease (MASLD), which has been linked to IBD, is a well-recognized but underdiagnosis entity related to cardiovascular risk. We analyze the impact of MASLD in IBD patients' cardiovascular risk through both advanced lipoprotein profile sorted by nuclear magnetic resonance spectroscopy, and carotid artery intima-media thickness (CIMT).

Unravelling the cellular response to the SARS-COV-2 vaccine in inflammatory bowel disease patients on biologic drugs.

Suboptimal vaccine response is a significant concern in patients with Inflammatory Bowel Disease (IBD) receiving biologic drugs. This single-center observational study involved 754 patients with IBD. In Phase I (October 2020-April 2021), 754 IBD participants who had not previously received the SARS-CoV-2 vaccine, underwent blood extraction to assess the seroprevalence of SARS-CoV-2 infection and IBD-related factors.

Crohn´s disease is an independent risk factor for liver fibrosis in patients with inflammatory bowel disease and non-alcoholic fatty liver disease.

Background And Aims: Controversial data have been reported regarding the prevalence of Non-Alcoholic Fatty Liver Disease (NAFLD) in Inflammatory Bowel Disease (IBD) population and IBD-related risk factors. The aim of the study was to assess the prevalence and risk factors associated with NAFLD and liver fibrosis in IBD participants compared with non-IBD controls.

Methods: Cross-sectional, case-control study including 741 IBD cases and 170 non-IBD controls, matched by sex and age.

Lifestyle Can Exert a Significant Impact on the Development of Metabolic Complications and Quality Life in Patients with Inflammatory Bowel Disease.

Inflammatory bowel diseases (IBDs) are associated with an increased risk of metabolic comorbidities. There is a lack of data regarding the relationship between lifestyle and metabolic diseases in IBD patients. A cross-sectional study on consecutive IBD outpatients was conducted.

Inflammatory Bowel Disease Is an Independent Risk Factor for Metabolic Dysfunction-Associated Steatotic Liver Disease in Lean Individuals.

Background: Despite classical association between metabolic dysfunction-associated steatotic liver disease (MASLD) and obesity, there is increasing evidence on the development of MASLD in lean individuals. The aim of the study was to assess the prevalence and risk factors of MASLD and significant liver fibrosis in lean participants with inflammatory bowel disease (IBD).

Methods: This was a cross-sectional, case-control study including 300 lean cases with IBD and 80 lean controls without IBD, matched by sex and age.

Liver Fibrosis in Non-Alcoholic Fatty Liver Disease and Progression to Hepatocellular Carcinoma in Patients with Inflammatory Bowel Disease: A Systematic Review.

The aim of the systematic review is to assess the prevalence and risk factors of liver fibrosis in patients with Inflammatory Bowel Disease (IBD) and Non-Alcoholic Fatty Liver Disease (NAFLD) and to discuss the role of liver fibrosis in the progression to hepatocellular carcinoma (HCC). We performed a structured search in PubMed, Web of Science, Embase, and Scopus up to 3 March 2023 to identify observational studies reporting liver fibrosis in patients with NAFLD and IBD. Quality of studies was assessed using the Newcastle-Ottawa Scale (NOS) score.