Clinical trial Recruiting at 34 sites Phase 2 Interventional Ages 18 to 80

Testing BI 3032950 for Ulcerative Colitis

Official title: Phase IIa, Sequential Cohort, Open-label, Multi-center Clinical Trial to Evaluate the Efficacy, Safety, and Tolerability of Intravenous Induction and Subcutaneous Maintenance Treatment With BI 3032950 in Patients With Moderate to Severe Ulcerative Colitis

Run by Boehringer Ingelheim · NCT06636656 · Data updated 2026-11-12

This study is testing a new treatment called BI 3032950 to see if it can help adults with ulcerative colitis who haven't found relief from other treatments.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 80 Years
SexAll
Enrollment80 (estimated)
SponsorBoehringer Ingelheim
Industry-sponsored
Drugs / interventionsradiation
Locations41 sites (Scottsdale, Arizona and 40 other locations)
StatusRecruiting
StartedDecember 11, 2024
Main results expectedJuly 30, 2027
Study endsJuly 30, 2029
Registry record updatedAugust 21, 2026
Trial IDNCT06636656 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 to 80 with a diagnosis of ulcerative colitis who have had inadequate responses to previous biologic or targeted therapies.

Probably not a fit

Patients with other forms of colitis, such as Crohn's disease or indeterminate colitis, will not benefit from this study.

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

What this trial studies

This study investigates the effectiveness of BI 3032950 in adults aged 18 to 80 with ulcerative colitis who have not responded to previous treatments. Participants will receive BI 3032950 through intravenous infusion every four weeks for 12 weeks, followed by subcutaneous injections if they show clinical response. The study includes regular doctor visits to monitor symptoms and collect blood and stool samples. The goal is to determine if this new treatment can improve the condition of patients with ulcerative colitis.

Why it matters

Potential benefit: If successful, this treatment could provide a new option for patients with ulcerative colitis who have not benefited from existing therapies.

How similar studies have gone: Other studies have explored treatments for ulcerative colitis, but the specific approach of BI 3032950 is novel and has not been widely tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion criteria

* Female and male participants aged 18 to 80 years (inclusive) at the time of informed consent,
* Diagnosis of ulcerative colitis (UC) ≥3 months prior to screening by clinical and endoscopic evidence corroborated by a histopathology report,
* Inadequate response, loss of response, or intolerance to treatment with biologic/targeted therapy or termination of treatment with biologic/targeted therapy for any other reason,
* Female participants of childbearing potential must be ready and able to use highly effective methods of birth control and male participants are required to use condoms,
* Further inclusion criteria apply.

Exclusion criteria

* Diagnosis of indeterminate colitis, ischemic colitis, radiation colitis, diverticular disease associated with colitis, microscopic colitis, or Crohn's disease (CD),
* Findings suggestive of CD (e.g. fistulae, granulomas on biopsy),
* Evidence of colonic moderate/severe mucosal dysplasia or colonic adenomas, unless properly removed,
* Gastrointestinal neoplasia, primary sclerosing cholangitis, or known colonic stricture,
* Evidence of fulminant colitis or toxic megacolon at screening,
* Current ileal-pouch anal anastomosis, ileostomy, colostomy, or known fixed symptomatic stenosis of the intestine,
* Previous surgery or anticipated surgical intervention for UC (trial participants with previous colonic surgery may be allowed based on investigator's judgement after discussion with the sponsor),
* Any current or prior abscesses, unless they have been drained and treated at least 6 weeks prior to first trial drug administration and are not anticipated to require surgery,
* Further exclusion criteria apply.

Where it's running

  • Peak Gastroenterology Associates
    Colorado Springs, Colorado, United States
    Recruiting
  • Florida Research Institute
    Lakewood Rch, Florida, United States
    Recruiting
  • University of Miami
    Miami, Florida, United States
    Recruiting
  • Reliant Medical Research
    Miami, Florida, United States
    Recruiting
  • Illinois Gastroenterology Group - Gurnee
    Gurnee, Illinois, United States
    Recruiting
  • University of Kansas Medical Center
    Kansas City, Kansas, United States
    Recruiting
Show 35 more locations
  • Atrium Health Gastroenterology and Hepatology
    Charlotte, North Carolina, United States
    Recruiting
  • Texas Digestive Disease Consultants
    Cedar Park, Texas, United States
    Recruiting
  • Baylor College of Medicine
    Houston, Texas, United States
    Recruiting
  • Digestive Health Specialists
    Tacoma, Washington, United States
    Recruiting
  • UZ Leuven
    Leuven, Belgium
    Recruiting
  • CHC MontLegia
    Liège, Belgium
    Recruiting
  • ISCARE a.s.
    Prague, Czechia
    Recruiting
  • Centrum Medyczne Plejady
    Krakow, Poland
    Recruiting
  • Medrise Sp. z o.o.
    Lublin, Poland
    Recruiting
  • Eskulap Pabianice Sp. z o.o.
    Pabianice, Poland
    Recruiting
  • EMC Instytut Medyczny S.A. - Poznan 70-304
    Poznan, Poland
    Recruiting
  • Clinical Research Center Sp. z o.o. Medic-R sp.k.
    Poznan, Poland
    Recruiting
  • Centrum Medyczne Medyk Sp. z o.o.
    Rzeszów, Poland
    Recruiting
  • Endoskopia Sp. z o.o.
    Sopot, Poland
    Recruiting
  • Twoja Przychodnia Szczecinskie Centrum Medyczne Sp. z o.o.
    Szczecin, Poland
    Recruiting
  • Gastromed Sp. z o.o.
    Torun, Poland
    Recruiting
  • Synexus Polska Sp. z o.o.
    Warsaw, Poland
    Recruiting
  • NZOZ VIVAMED Jadwiga Miecz
    Warsaw, Poland
    Recruiting
  • PlanetMed Sp. z o.o.
    Wroclaw, Poland
    Recruiting
  • EMC Instytut Medyczny S.A. - Wroclaw
    Wroclaw, Poland
    Recruiting
  • Centrum Diagnostyczno Lecznicze Barska Sp. z o.o.
    Włocławek, Poland
    Recruiting
  • Pro Life Medica Sp. z o.o.
    Zamość, Poland
    Recruiting
  • Clinical Hospital Center Zvezdara
    Belgrade, Serbia
    Recruiting
  • General Hospital - Djordje Joanovic
    Zrenjanin, Serbia
    Recruiting
  • F D Roosevelt University General Hospital Of Banska Bystrica
    Banská Bystrica, Slovakia
    Recruiting
  • ENDOMED s.r.o.
    Košice, Slovakia
    Recruiting
  • KM Management, spol. s.r.o.
    Nitra, Slovakia
    Recruiting
  • Gastro I., s.r.o
    Prešov, Slovakia
    Recruiting
  • One of a Kind Clinical Research Center
    Scottsdale, Arizona, United States
    Not yet recruiting
  • Primary Care of Osceola
    Kissimmee, Florida, United States
    Not yet recruiting
  • Columbia University Medical Center
    New York, New York, United States
    Not yet recruiting
  • University of Washington
    Seattle, Washington, United States
    Not yet recruiting
  • Hepato-Gastroenterologie HK, s.r.o.
    Hradec Králové, Czechia
    Not yet recruiting
  • Military Medical Academy
    Belgrade, Serbia
    Not yet recruiting
  • Clinical Center Zemun
    Belgrade, Serbia
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.