New drug shows promise for ulcerative colitis in early trial
NCT ID NCT03100864
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 2 trial tested a drug called spesolimab in 8 adults with moderate to severe ulcerative colitis. The main goal was to understand how the drug works in the body, while also checking for safety and any signs of improvement. Participants received the drug for 12 weeks, and researchers looked at changes in genes from gut biopsies and markers of inflammation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Spesolimab (a drug given as an infusion)
- What this could lead to
- If successful, this could point toward a new treatment option for people with moderate to severe ulcerative colitis.
- What could go wrong
- This was a very small, early-phase trial with only 8 participants, so results may not apply to everyone. The main goal was to study how the drug works, not to prove it is effective.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
8 people
The number who actually took part.
- Started
-
May 2017
- Finished
-
Oct 2019
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18 - 75 years at screening * Diagnosis of UC \>= 3 months prior to screening. * Moderately to severely active UC as confirmed by Mayo Score ≥6 * Receiving conventional, non-biologic therapy for UC. * Negative colon cancer screening * Further inclusion criteria apply Exclusion Criteria: * Prior use of any biological treatment in the past (e.g.integrin inhibitors, IL12/23 or IL23 inhibitors, any investigational biological drugs) * Extensive colonic resection * Evidence of infection with C. difficile or other intestinal pathogen \< 30 days prior to screening * Active or latent tuberculosis * Further exclusion criteria apply
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Colitis ulcerative are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Addenbrooke's Hospital
Cambridge, CB2 0QQ, United Kingdom
-
Asklepios Kliniken Westklinikum Hamburg
Hamburg, 22559, Germany
-
UZ Leuven
Leuven, 3000, Belgium
-
Universitätsklinikum Schleswig-Holstein, Campus Kiel
Kiel, 24105, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a new pill tame inflammatory bowel disease?
- Could a 15-Minute ultrasound replace the scope for IBD monitoring?
- Can a new injection plus a pill tame ulcerative colitis?
- Can a new biologic tame ulcerative colitis?
- Can a Real-World study reveal the staying power of guselkumab?
- Can a new biologic calm the immune attack in ulcerative colitis?