New study checks if filgotinib keeps ulcerative colitis in check Long-Term
NCT ID NCT05817942
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 509 adults with moderate to severe ulcerative colitis who are starting filgotinib, a drug also known as Jyseleca. Researchers want to see how long people stay on the treatment, how well it controls symptoms, and how it affects quality of life in everyday medical practice. The study is observational, meaning it watches what happens without changing how doctors prescribe the drug.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Filgotinib (Jyseleca)
- What this could lead to
- If successful, this study could confirm that filgotinib is an effective long-term treatment option for managing ulcerative colitis symptoms and improving quality of life.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be less definitive. It also only includes people already starting filgotinib, which may limit how well findings apply to others.
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.
- Participants
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509 people
The number who actually took part.
- Started
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Jun 2023
- Expected to finish
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Dec 2027
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.
Who is studied
The study population will consist of participants aged 18 years or older with moderately or severely active UC as judged by the physician and starting filgotinib treatment. Participants are enrolled across around 10 countries in Europe, including the United Kingdom.
- Ages
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18 years and older
- 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: 1\. Filgotinib-naïve participants with moderately or severely active UC as judged by the physician and starting filgotinib treatment according to local treatment guidelines, routine practices and product information. Exclusion Criteria: 1. Participation in any interventional or non-interventional study without prior approval from the medical leader. This does not preclude inclusion of participants enrolled to national registries. 2. Participant is diagnosed with Crohn's disease.
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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.
Contacts and locations
Locations
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AKH - Medizinische Universität Wien
Vienna, 1090, Austria
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ASST Fatebenefratelli Sacco
Milan, 20157, Italy
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AZ Damiaan
Ostend, 8400, Belgium
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AZ Maria Middelares
Ghent, 9000, Belgium
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AZ Sint-Lucas
Ghent, 9000, Belgium
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Akershus Universitetssykehus
Lørenskog, 1478, Norway
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Amsterdam UMC (AMC)
Amsterdam, 1105 AZ, Netherlands
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Azienda Ospedaliera Ospedali Riuniti Villa Sofia - Cervello
Palermo, 90146, Italy
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Azienda Ospedaliera Saverio De Bellis - Castellana Grotte
Bari, Italia, 70013, Italy
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Azienda Ospedaliero Universitaria Pisana - Cisanello
Pisa, Italia, 56124, Italy
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Beaumont Hospital
Dublin, D09 A0HK, Ireland
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Bury Care Organisation
Bury, BL97TD, United Kingdom
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Bærum Hospital , Gjettum
Oslo, 1346, Norway
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CHRU de Nancy
Nancy, 54000, France
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CHU Amiens - Hopital Sud
Amiens, 80000, France
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CHU Bordeaux - Hôpital Haut-Lévêque
Pessac, 33604, France
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CHU Lille - Hôpital Claude Huriez
Lille, 59000, France
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CHU Montpellier- Hôpital Saint Eloi
Montpellier, 34090, France
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CHU Nantes - Hôtel Dieu
Nantes, 44093, France
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CHU Saint Etienne - Hôpital Nord
Saint-Etienne, 42055, France
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CHU Saint-Pierre
Brussels, 1000, Belgium
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CHU de Grenoble - Hôpital Nord
Grenoble, 38043, France
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CHU de Liège
Liège, 4000, Belgium
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Centre Hospitalier Lyon Sud
Pierre-Bénite, 69495, France
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Clinique Abroise Paré
Clichy, 92200, France
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Clinique CHC MontLégia
Liège, 4000, Belgium
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Cliniques Universitaires de Bruxelles Hopital Erasme
Brussels, 1070, Belgium
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Cork University Hospital
Cork, T12 DFK4, Ireland
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ETZ Elisabeth
Tilburg, 5022 GC, Netherlands
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Erasmus MC
Rotterdam, 3015 GD, Netherlands
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Fachinternistische Schwerpunktpraxis
Hamburg, 22041, Germany
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Fondazione IRCCS CA' Granda Ospedale Maggiore Policlinico
Milan, 20122, Italy
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Franciscus Gasthuis
Rotterdam, 3045 PM, Netherlands
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Gastro Campus Research GbR
Münster, 48159, Germany
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Glasgow Royal Infirmary
Glasgow, G40SF, United Kingdom
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Hospital Clinic de Barcelona, C/ Villarroel, 170
Barcelona, Spain, 08036, Spain
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Hospital Universitari Germans Trias i Pujol
Badalona, Spain, 08916, Spain
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Hospital Universitari Son Espases
Palma de Mallorca, Spain, 07120, Spain
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Hospital Universitario de Gran Canaria Dr. Negrin
Las Palmas de Gran Canaria, Spain, 35012, Spain
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Hospital Universitario de Santiago de Compostela
Santiago de Compostela, Spain, 15706, Spain
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Hospital de la Santa Creu i Sant Pau
Barcelona, Catalonia, 08025, Spain
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Hôpital Jean Minjoz
Besançon, 25000, France
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Hôpital Rangueil
Toulouse, 31059, France
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Hôpital Saint-Louis
Paris, 75010, France
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IRCCS Istituto Clinico Humanitas
Rozzano, 20089, Italy
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IRCCS Ospedale Sacro Cuore Don Calabria
Negrar, 37024, Italy
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IRCCS Ospedale San Raffaele ,Via Olgettina 60
Milan, Italia, 20132, Italy
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Imeldaziekenhuis
Bonheiden, 2820, Belgium
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John Radcliffe Hospital
Oxford, OX39DU, United Kingdom
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KH der Barmherzigen Brüder St.Veit an der Glan
Sankt Veit an der Glan, 9300, Austria
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Klinikum Klagenfurt am Wörthersee
Klagenfurt, 9020, Austria
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Klinikum St. Marien Amberg
Amberg, 92224, Germany
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LKH - Universitätsklinikum Graz
Graz, 8036, Austria
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Magen-Darm-Zentrum Remscheid
Remscheid, 42859, Germany
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Medizinisches Versorgungszentrum Dachau
Dachau, 85221, Germany
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Nordlandsykehuset
Bodø, 8092, Norway
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Norfolk and Norwich University Hospital
Norwich, NR47UY, United Kingdom
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Onze Lieve Vrouwe Gasthuis
Amsterdam, 1091 AC, Netherlands
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Oslo University Hospital
Oslo, 0424, Norway
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Ospedale Mauriziano Umberto I
Torino, 10128, Italy
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Praxis fur Gastroenterologie
Heidelberg, 69115, Germany
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Queen Elizabeth University Hospital
Glasgow, G514TF, United Kingdom
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Radboud UMC
Nijmegen, 6525 GA, Netherlands
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Royal Devon University Healthcare NHS Foundation trust
Exeter, EX2 5DW, United Kingdom
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Sint-Franciscus ziekenhuis
Heusden-Zolder, 3550, Belgium
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Southampton General Hospital
Southampton, SO16 6YD, United Kingdom
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St George's Hospital
London, SW170QT, United Kingdom
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St Mark's Hospital, Central Middlesex, Acton Lane
London, NW10 7NS, United Kingdom
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St Vincent's University Hospital
Dublin, D04 T6F4, Ireland
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St. Olav's University Hospital
Trondheim, 7030, Norway
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Synesis GmbH
Grünwald, Bavaria, 82031, Germany
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The Ulster Hospital
Belfast, BT161RH, United Kingdom
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UMC Utrecht
Utrecht, 3584 CX, Netherlands
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UZ Leuven
Leuven, 3000, Belgium
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UZA
Edegem, 2650, Belgium
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Universitaetsklinikum Schleswig-Holstein
Kiel, 24105, Germany
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Universitair Ziekenhuis Gent
Ghent, 9000, Belgium
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Universitetssykehuset Nord-Norge
Tromsø, 9019, Norway
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Universitätsklinikum Leipzig AöR
Leipzig, 04103, Germany
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Universitätsklinikum Tübingen
Tübingen, 72076, Germany
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Zuyderland Medisch Centrum - Sittard-Geleen
Geleen, 6162 BG, Netherlands
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Other studies related to the condition(s) this trial covers.
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