Clostridium Difficile Infections, Inflammatory Bowel Diseases, Microtia
Conditions
Keywords
Inflammatory bowel disease, Clostridium difficile disease
Brief summary
The goal of this research is to compare alterations of gut microbiota and fecal metabolomics alterations between inflammatory bowel disease patients infected with or without Clostridioides difficile. The main questions it aim to answer are: which bacterial genus or fecal metabolites can discriminate IBD patients infected or more likely to be infected with Clostridioides difficile and their role in the pathogenesis of Clostridioides difficile. type of study: observational study participant population/health conditions 1. population diagnosed with Ulcerative colitis or Crohn's disease 2. Having diarrhea Participants will be included in this research. If there is a comparison group: Researchers will compare healthy people without IBD or any diarrhea to see if disease or diarrhea would affect the gut microbiota and metabolites.
Interventions
Using Genexpert kit to detect the stool samples of IBD patients. If C. difficile toxin is positive, the patient is assigned to IBD+CDI group, or else assigned to IBD group. Every sample assigned to Health control group should have negative results for C.difficile toxin tests.
Sponsors
Study design
Eligibility
Inclusion criteria
* inpatients diagnosed with ulcerative colitis or Crohn's disease in Renji hospital * age from 18 to 75 years old
Exclusion criteria
* other infection caused diarrhea * other metabolic diseases or inflammatory diseases * patients who are not able to send back samples 4-6 weeks after therapy
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| C.difficile positive | 1 day | C.difficile toxin test is positive |
| C.difficile negative | 1 day | C.difficile toxin test is negative |
Countries
China