Trials / Completed
CompletedNCT03706196
Comparison of Environmental Factors Between the Areas of Over- and Under-incidence of Crohn's Disease in the Haut de France Region, by the Study of Dental Exposomes
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 14 (actual)
- Sponsor
- University Hospital, Lille · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
the aim of this preliminary observational study is to compare external exposomes from 10 teeth issued through 10 subjects living in high incidence of crohn's disease area and 10 teeth issued through 10 subjects living in low incidence of crohn's disease area.
Conditions
Timeline
- Start date
- 2019-04-02
- Primary completion
- 2019-07-16
- Completion
- 2019-07-16
- First posted
- 2018-10-15
- Last updated
- 2025-12-26
Locations
1 site across 1 country: France
Source: ClinicalTrials.gov record NCT03706196. Inclusion in this directory is not an endorsement.