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Study identifier: NCT06892990 Synced from ClinicalTrials.gov · August 10, 2026
● Study status: RecruitingCOLORIZE

Texture and Color Enhancement Imaging (TXI) for Inflammation Assessment in Patients With Inflammatory Bowel Diseases

Condition: Inflammatory Bowel Diseases · Colitis, Ulcerative · Crohn Disease  ·  Sponsor: University of Ulm

PhaseNA
Planned participants80
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNoCheck eligibility criteria ↓
WhereUlm, Baden-Wurttemberg, Germany

Interested? Contact the study team ↓

For sponsors, CROs & site teams
Professional view of this study — listed sites, countries and recruiting context from the public registry. Everything below is written for patients and caregivers.See where this study is running →

About this study

In the context of the COLORIZE study, it is being tested whether the endoscopic light mode Texture and Color Enhancement Imaging (TXI) is non-inferior to the standard White Light Endoscopy (WLE) in assessing inflammatory activity in patients with Inflammatory Bowel Disease (IBD). For this purpose, ileocolonoscopy is performed on patients diagnosed with IBD, and standardized image documentation will be carried out in both WLE and TXI modes. Step biopsies are taken, and clinically validated, endoscopic, and histological scores are used.

This description comes directly from the study's public registry record.

Talk to the study team

Benjamin Michael Walter, Prof. Dr. med.  ·  +497315000  ·  benjamin.walter@uniklinik-ulm.de

Anna Melzer, Dr. med.  ·  anna.melzer@uniklinik-ulm.de

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Histologically confirmed inflammatory bowel disease (ulcerative colitis or Crohn\'s disease) * Age ≥ 18 years Exclusion Criteria: * Post (procto-) colectomy * Endoscopically impassable stenosis in the left hemi-colon * ASA status \> 2 points * BBPS \< 6 points (or \< 2 points per segment) * Severe coagulation disorder * Pregnancy, lactation

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (1)

Ulm University HospitalUlm, Baden-Wurttemberg, GermanyRecruiting

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Ulm

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