Irritable bowel syndrome (IBS) is a common chronic gastrointestinal disorder, with diarrhea-predominant IBS (IBS-D) as the most frequent subtype. The implication of gut microbiota in the disease's etiology is not fully understood. gut systems can offer a great alternative to assays in preclinical studies, but no model reproducing IBS-related dysbiotic microbiota has been developed.
View Article and Find Full Text PDFBackground: The best management after ileocolonic resection is still unknown in Crohn's disease (CD). We compared step-up and top-down approaches to prevent short and long-term postoperative recurrences in CD patients.
Methods: From a comprehensive database, consecutive CD patients who underwent intestinal resection (2014-2021) were included.
is the most frequently isolated protozoan from human stool. Its role in human health is still debated, and a high prevalence was reported in irritable bowel syndrome (IBS) subjects, suggesting a potential link with microbiota. In the present study, we aimed to investigate prokaryotic and eukaryotic microbiota in both IBS-C (constipated) and healthy individuals.
View Article and Find Full Text PDFBackground: The best option between vedolizumab and ustekinumab after anti-tumour necrosis factor (TNF) failure remains unclear in Crohn's disease.
Aims: To compare the short- and long-term effectiveness of vedolizumab and ustekinumab in Crohn's disease patients with prior anti-TNF exposure.
Methods: All Crohn's disease patients treated with ustekinumab or vedolizumab after exposure to at least one anti-TNF agent were included from two referral centres.
Background: Endoscopic mucosal healing is the current therapeutic target in Crohn's disease. However, transmural healing could lead to better outcomes.
Aims: To assess whether transmural healing or magnetic resonance imaging (MRI) healing are better therapeutic targets than endoscopic mucosal healing to predict long-term improved outcome in Crohn's disease METHODS: From our MRI database, we retrospectively identified all Crohn's disease patients who had MRI and colonoscopy within a 3-month interval (median interval = 17.