New drug trial aims to tame gut disease in kids
NCT ID NCT06865417
First seen Jun 27, 2026 · Last updated Aug 13, 2026 · Updated 2 times
Summary
This study tests a daily pill called filgotinib in 80 children aged 8 to 17 with moderate to severe ulcerative colitis, a chronic gut disease. The goal is to see if the drug can reduce inflammation and help children feel better. All participants receive the drug, and the study tracks remission rates and side effects over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- filgotinib (a drug taken as a tablet once daily)
- What this could lead to
- If successful, this could provide a new treatment option for children with ulcerative colitis that helps control the disease and reduce symptoms.
- What could go wrong
- This is a single-arm study with no placebo group, so results may be less definitive. The drug may cause side effects, and not all children may respond.
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
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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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
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8 to 18 years
- Sex
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Anyone
- Healthy volunteers
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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: * Subject must have a minimum body weight (BW) of 15 kg. * Subject: * has documented diagnosis of UC with a minimum duration of 3 months, * has mMCS of 5 to 9, and an MCS endoscopic score \>=2, rectal bleeding \>=1, and stool frequency \>=1, * has had an inadequate response, loss of response, intolerance, or has medical contraindications to corticosteroids, immunosuppressants, and/or biologic therapy. This includes subjects who depend on corticosteroids to control their symptoms and who experience worsening of their disease when attempting to wean off corticosteroids. Exclusion Criteria: * Subject has a diagnosis of inflammatory bowel disease -unclassified or indeterminate colitis, isolated proctitis, or toxic megacolon. * Subject has an active infection. * Subject with a history of complicated herpes zoster infection (with multi-dermatomal, disseminated, ophthalmic, or central nervous system involvement). * Currently on any therapy for chronic infection (such as pneumocystis, cytomegalovirus, herpes simplex, herpes zoster, or atypical mycobacteria). * Subject has a history of colectomy or extensive small bowel resection. * Subject with psychological or cognitive difficulties that might interfere with study participation. * Subject has any previous exposure to a Janus kinase inhibitor or medication with a similar mode of action (e.g. tofacitinib, baricitinib, upadacitinib). * Female subject is pregnant or breast feeding or intending to become pregnant or breastfeed during the study.
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Get notified about this study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
47 sites in 13 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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ASST Fatebenefratelli Sacco
RECRUITINGMilan, Italy, 20154, Italy
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Alder Hey Children's Hospital
RECRUITINGLiverpool, United Kingdom
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Association Hospitaliere De Bruxelles Hopital Universitaire Des Enfants Reine Fabiola
NOT_YET_RECRUITINGBrussels, Brussels Capital, 1020, Belgium
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Athens General Children's Hospital Panagioti And Aglaia Kyriakou
NOT_YET_RECRUITINGAthens, Greece, 11527, Greece
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Azienda Ospedaliera Universitaria Federico II Di Napoli
RECRUITINGNaples, Italy, 80131, Italy
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Azienda Ospedaliero Universitaria dell Marche I G M Lancisi G Salesi
RECRUITINGAncona, Italy, 60123, Italy
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Azienda Ospedaliero-Universitaria Policlinico Umberto I
RECRUITINGRome, Italy, 00161, Italy
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Azienda Ospedaliero-Universitaria Ss Antonio E Biagio E Cesare Arrigo
RECRUITINGAlessandria, Italy, 15121, Italy
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Bristol Royal Infirmary
RECRUITINGBristol, BS2 8HW, United Kingdom
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CCAB Centro Clinico Academico Braga Associacao
RECRUITINGBraga, Portugal, 4710-243, Portugal
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CHU de Montpellier
RECRUITINGMontpellier, France, 34295, France
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Centre Hospitalier Regional De La Citadelle
NOT_YET_RECRUITINGLiège, Liege, 4000, Belgium
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Centre Hospitalier Regional Universitaire De Tours
RECRUITINGTours, France, 37000, France
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Centre Hospitalier Universitaire De Dijon
RECRUITINGDijon, France, 21000, France
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Centre Hospitalier Universitaire De Rennes
RECRUITINGRennes, France, 35200, France
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Centre Hospitalier Universitaire Dinant Godinne Sainte-Elisabeth-UCL-Namur
RECRUITINGNamur, Namur, 5000, Belgium
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Chelsea and Westminster Hospital
NOT_YET_RECRUITINGLondon, SW10 9NH, United Kingdom
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Children's Health Ireland
NOT_YET_RECRUITINGDublin, Ireland, D12 PN40, Ireland
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Children's Hospital Zagreb
RECRUITINGZagreb, Croatia, 10000, Croatia
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Dr. Victor Gomoiu Clinical Children Hospital
RECRUITINGBucharest, Romania, 022102, Romania
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Gabinet Lekarski Bartosz Korczowski
RECRUITINGRzeszów, Poland, 35-302, Poland
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General Hospital Of Thessaloniki Papageorgiou
RECRUITINGEfkarpia, Greece, 56429, Greece
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Hippokration Hospital
RECRUITINGThessaloniki, Greece, 54642, Greece
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Hopital Saint Vincent de Paul - GHICL Lille
RECRUITINGLille, France, 59020, France
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Hospital Femme Mere Enfant
RECRUITINGBron, France, 69500, France
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Hospital Germans Trias I Pujol
RECRUITINGBadalona, Spain, 08916, Spain
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Hospital Pediátrico de Coimbra
RECRUITINGCoimbra, Portugal, 3000-602, Portugal
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Hospital Universitario Reina Sofia
RECRUITINGCórdoba, Spain, Spain
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IRCCS Materno Infantile Burlo Garofolo
RECRUITINGTrieste, Italy, 34137, Italy
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In Vivo Sp. z o.o.
RECRUITINGBydgoszcz, Poland, 85-048, Poland
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Instytut Centrum Zdrowia Matki Polki
RECRUITINGLodz, Poland, 93-338, Poland
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Instytut Pomnik Centrum Zdrowia Dziecka
RECRUITINGWarsaw, Poland, 04-730, Poland
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Klinicki Bolnicki Centar Osijek
RECRUITINGOsijek, Croatia, 31000, Croatia
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Ninewells Hospital
RECRUITINGGlasgow, G51 4TF, United Kingdom
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Oslo University Hospital HF
RECRUITINGOslo, Norway, 0372, Norway
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Ospedale Pediatrico Bambino Gesu
RECRUITINGRome, Italy, 00165, Italy
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Sheffield Children's Hospital
RECRUITINGSheffield, S10 2TH, United Kingdom
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Spitalul Clinic De Urgenta Pentru Copii Louis Turcanu Timisoara
RECRUITINGTimișoara, Romania, 300011, Romania
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Sykehuset I Vestfold HF
RECRUITINGTønsberg, Norway, 3116, Norway
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The Newcastle upon Tyne Hospital FT
NOT_YET_RECRUITINGNewcastle, NE1 4LP, United Kingdom
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Unidade Local De Saude Do Alto Minho E.P.E.
RECRUITINGViana do Castelo, Portugal, 4904-858, Portugal
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Universitaetsklinikum Aachen AöR
RECRUITINGAachen, Germany, 52074, Germany
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Universitaetsklinikum Leipzig AöR
RECRUITINGLeipzig, Germany, 04103, Germany
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Universitaetsklinikum Tuebingen AöR
RECRUITINGTübingen, Germany, 72076, Germany
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Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz KöR
RECRUITINGMainz, Germany, 55131, Germany
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University General Hospital Attikon
RECRUITINGAthens, Greece, 12462, Greece
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University Hospital Centre Zagreb
RECRUITINGZagreb, Croatia, 10000, Croatia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a cheap Anti-Inflammatory drug calm ulcerative colitis?
- Which IBD therapy works best for kids? researchers compare two approaches
- Can trained peer mentors ease the mental toll of IBD?
- Can a new infusion drug calm ulcerative colitis?
- A breath test for gut disease? researchers hunt for invisible clues