Microbial Community Characteristics in Intestinal Mucosal Tissue of Patients With CD

Launched by SHANDONG UNIVERSITY · Mar 19, 2025

Keywords

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Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • Patients with Crohn's disease undergoing endoscopic examination
• • Healthy individuals with no symptoms undergoing colonoscopy without any lesions detected
• • Patients undergoing small intestinal endoscopy due to symptoms but with negative examination results.
• • Age between 18 and 80 years.
• • Patients or authorized family members sign the relevant informed consent forms.
• Exclusion Criteria:
• • Patients with concurrent digestive system diseases that may affect the study results, including tumors, infections, or other autoimmune diseases.
• • Patients with concurrent non-digestive system diseases that may affect the study results, including tumors, infections, or autoimmune diseases.
• • Patients who have taken probiotics or antibiotics within the past week.
• • Patients with psychiatric disorders or other conditions that prevent them from cooperating with the study.
• • Patients participating in other clinical trials that may interfere with the results of this study.

Trial Officials