Achieving mucosal healing in patients with inflammatory bowel disease is related to a higher incidence of sustained clinical remission and it translates to lower rates of hospitalisation and surgery. The assessment methods of disease activity and response to therapy are limited and mainly rely on colonoscopy. This meta-analysis reviews the effectiveness of using faecal calprotectin as a marker for mucosal healing in inflammatory bowel disease. Two meta-analyses were conducted in parallel. The analysis on the use of faecal calprotectin in monitoring mucosal healing in colonic Crohn's disease is based on 16 publications (17 studies). The data set for diagnostic values of faecal calprotectin in ulcerative colitis is composed of 35 original publications (total 49 studies). The DOR for the use of faecal calprotectin in Crohn's disease is estimated to be 11.20 and the area under the sROCis 0.829. In cases of ulcerative colitis, the DOR is 14.48, while the AUC sROC is 0.858. Heterogeneity of the studies was moderatetosubstantial. Collected data show overall good sensitivity and specificity of the faecal calprotectin test, as well as a good DOR. Thus, monitoring of mucosal healing with a non-invasive faecal calprotectin test may represent an attractive option for physicians and patients with inflammatory bowel disease.
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http://dx.doi.org/10.3390/jcm10102203 | DOI Listing |
Allergy
December 2024
INRAE, Micalis Institute, UMR1319, AgroParisTech, Paris Saclay University, Jouy-en-Josas, France.
Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated allergy without known biomarkers. We aimed to compare fecal biomarkers related to gut inflammation and immunity in children with FPIES, with resolved FPIES (tolerant), and in matched controls.
Methods: Stools were collected from FPIES children on elimination diet, before and after an oral food challenge (OFC) performed to assess their natural tolerance, at the end of a follow-up in tolerant FPIES children, and in matched controls (1:1 ratio).
J Pediatr Gastroenterol Nutr
December 2024
Division of Pediatric Gastroenterology, Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA.
Objectives: Intestinal ultrasound (IU) has emerged as an alternative to detect bowel wall inflammation. The aim of this study was to compare IU findings to clinical disease, fecal calprotectin (FC), and endoscopic findings in newly diagnosed pediatric inflammatory bowel disease (IBD) patients.
Methods: This study was a 1-year, single-center, prospective study.
J Inflamm Res
December 2024
Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Background: The possible nonlinear association with therapeutic outcomes in ulcerative colitis may contribute to the inconclusive cutoff values of fecal calprotectin (FC). We aimed to explore the nonlinear association between FC levels and long-term therapeutic outcomes in patients with ulcerative colitis and establish a clinically applicable FC index.
Methods: We included patients treated with vedolizumab or adalimumab from the VARSITY (n=661) and GEMINI 1 (n=620) studies as discovery and validation cohorts, respectively.
BMC Pediatr
December 2024
Department of Pediatrics, Division of Pediatric Gastroenterology, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey.
Background: The incidence of non-alcoholic fatty liver disease (NAFLD) is increasing with obesity, and it is believed that the ongoing low-grade inflammation in obesity and alterations in the enterohepatic axis contributing this process. This study aimed to determine the role of fecal calprotectin (FC) as inflammatory biomarker in obesity and NAFLD.
Methods: Between November 2022-August 2023, 31 obese and 10 healthy adolescents aged between 10 and 18 years enrolled in this prospective controlled study.
Gut Microbes
December 2025
Centre de Recherche en Nutrition Humaine - Rhône-Alpes, INSERM, INRAe, Université Claude Bernard Lyon1, Hospices Civils de Lyon, Pierre Bénite, France.
The development of cardiometabolic (CM) diseases is associated with chronic low-grade inflammation, partly linked to alterations of the gut microbiota (GM) and reduced intestinal integrity. The SINFONI project investigates a multifunctional (MF) nutritional strategy's impact combining different bioactive compounds on inflammation, GM modulation and CM profile. In this randomized crossover-controlled study, 30 subjects at CM-risk consumed MF cereal-products, enriched with polyphenols, fibers, slowly-digestible starch, omega-3 fatty acids or Control cereal-products (without bioactive compounds) for 2 months.
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