Clinical trial Recruiting at 1 site Interventional Ages 18 to 35

How uneven diet and lifestyle may trigger IBD in adolescents and adults

Official title: Uneven Nutrition and Life Style as IBD Triggers in Adolescents and Adults

Run by Region Skane · NCT07389161 · Data updated 2026-11-12

See if switching to a Mediterranean-style 'Nordiet' helps young adults with moderately active Crohn's disease or ulcerative colitis reduce gut inflammation and feel better.

More Ulcerative Colitis (UC) trials

Quick facts

Study typeInterventional
Ages18 Years to 35 Years
SexAll
Enrollment160 (estimated)
SponsorRegion Skane
Academic / other
Locations1 site (Malmö)
StatusRecruiting
StartedApril 28, 2026
Main results expectedJune 2029
Study endsDecember 31, 2029
Registry record updatedApril 29, 2026
Trial IDNCT07389161 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are Swedish-speaking adults about 18–35 years old with moderately active Crohn's disease or ulcerative colitis (stool calprotectin 200–600), not pregnant, without recent antibiotic use, planned treatment changes, or major comorbidities.

Probably not a fit

Patients with inactive disease, proctitis alone, severe flares requiring hospitalization, recent antibiotic treatment, pregnancy, multimorbidity, or inability to understand Swedish are unlikely to benefit or to be eligible.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This project maps quality of life and psychosexual health in young people with IBD (ages 18–35) and tests the effect of a Mediterranean-like 'Nordiet' on gut health and disease activity. The diet intervention uses natural, additive-free foods and outcomes include symptom scores, stool calprotectin, gut microbiota composition, and bacterial DNA in blood as markers of intestinal health. Physical activity, sleep, and autonomic balance are tracked using activity bracelets and heart rate variability to explore links between exercise, body composition, and disease activity. Psychosexual health and quality of life will also be measured by questionnaires and qualitative interviews to capture patient-reported outcomes.

Why it matters

Potential benefit: If successful, the Nordiet and lifestyle measures could lower intestinal inflammation, improve microbiome balance, and enhance symptoms and quality of life for young adults with moderately active IBD.

How similar studies have gone: Observational studies and some small trials have suggested Mediterranean-style diets can improve the gut microbiome and symptoms in IBD, but larger randomized evidence is still limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* IBD, i.e., Mb Crohn or ulcerrative colitis
* Moderatively active disease (calprotectin 200-600)

Exclusion Criteria:

* Proctitis alone
* Inactive disease
* Severe flare up requiring in-patient care
* Planned change of treatment
* Antibiotic treatment during the last month
* Pregnancy
* Inability to understand Swedish
* Multimorbidity

Where it's running

  • Skåne University Hospital
    Malmö, Sweden
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.