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NCT Number: NCT04960826

Study of an Environmental Risk Factor in Crohn's Disease

Inflammatory bowel disease (IBD) are lifelong chronic diseases affecting the gastrointestinal tract. The precise etiology and the different actors participating to the pathophysiological process leading to the disease development are still not well understood. A complex interaction between genetics, gut microbiota and environmental factors is thought to trigger the inappropriate mucosal immune response observed in IBD patients. We hypothesize that DON might be an environmental risk factor for IBD.The focus on the human relevance of the gut effects of DON by studying its exposure, metabolism and adverse effects in health and disease focusing on IBD patients

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Key information

Conditions

Inflammatory Bowel Diseases Digestive System Diseases Gastroenteritis Gastrointestinal Diseases Intestinal Diseases

Age range

25 year–60 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Lille University Hospital

Lille, France

Location status: Recruiting

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Group 1: patients with ileocolic Crohn's disease requiring surgery
  • Group 2: Patients requiring ileal and / or colonic surgery for a reason other than Crohn's disease or ulcerative colitis (for example, cancer, polyp or diverticulum).

Exclusion criteria

  • Vegetarian or vegan patients, celiac disease, gluten sensitivity, eating disorders, people with a particular diet or eating behavior or suffering from obesity or anorexia
  • Surgical history: patient having undergone intestinal resection
  • Current treatments: patient receiving antibiotic or probiotic treatment within 6 weeks prior to inclusion / patient having taken topical treatment (suppositories or enema of 5ASA or corticosteroids) within 6 weeks prior to inclusion

Treatment and study plan

Primary outcomes

  1. Quantification of Deoxynivalenol and its conjugated metabolites by Liquid Chromatography coupled to tandem Mass Spectrometry (LC-MS/MS).

    Time frame: through study completion, an average of 2 years

Interested in participating?

Recruiting

Interested in participating?

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Sponsors and collaborators

Lead sponsor

University Hospital, Lille

Other

Collaborators

  • National Research Agency, France

Registry information

Official study title

dEoxyniValenol as Risk Factor for Inflammatory Bowel Diseases: Human detoxifiCaTion and Impact On intestiNal Microbiota and Homeostasis

Acronym: EVICTION

Important dates

Study start
2021
Primary completion
2026
Study completion
2026
First posted
Jul 14, 2021
Registry last updated
Dec 26, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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