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Twin cohort for the study of (pre)clinical Inflammatory Bowel Disease in the NetherlandsThe TWIN-study

Recruiting
Conditions
Inflammatory Bowel Disease<br />IBD<br />M. Crohn<br />Crohn's disease<br />ziekte van Crohn<br />Ulcerative colitis<br />colitis ulcerosa<br />twin<br />tweeling<br />preklinisch<br />preclinical
Registration Number
NL-OMON23799
Lead Sponsor
niversity Medical Center Utrecht
Brief Summary

Not available

Detailed Description

Not available

Recruitment & Eligibility

Status
Recruiting
Sex
Not specified
Target Recruitment
444
Inclusion Criteria

Inclusion criteria for IBD-discordant and IBD-concordant twins or multiples:

- Born as a sibling of, either a monozygous or dizygous, twin pair or multiplex

Exclusion Criteria

- No consent to participate in the study.

Study & Design

Study Type
Observational non invasive
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
The association of the following factors with established and preclinical IBD will be studied:<br /><br>- Environmental factors <br /><br>- Early signs and symptoms of IBD development<br /><br>- Immunological phenotyping and function<br /><br>- Gut and oral microbiota anlayses<br /><br>- Metabolome analyses<br /><br>- Mucus barrier analyses<br /><br>- Epithelium analyses<br /><br>- DNA-sequencing analyses
Secondary Outcome Measures
NameTimeMethod
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