Crohn's disease trials in France

In France 82 Also abroad 424

82 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 13 November 2026. Ask the study team whether a trial fits you.

Phase 2Taking people
Impact Of The Gut Microbiota On Host Cells Energy Metabolism in Health And In Inflammatory Bowel Disease
Where
Paris
Age
18 years to 50 years
People
45
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT07300553
No phaseTaking people
Development of New Diagnostic Tools in Capsule Endoscopy
Where
Paris
People
10,000
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT06152289
No phaseTaking people
Impact of a Structured Therapeutic Education Session on the Practice of Adapted Physical Activity in Chronic Inflammatory Bowel Diseases
Where
Toulouse
Age
18 years to 100 years
People
71
Run by
University Hospital, Toulouse
See details and how to joinNCT07305454
No phaseTaking people
Pregnancy and Inflammatory Bowel Disease
Where
Amiens
Age
18 years to 50 years
People
945
Run by
Centre Hospitalier Universitaire, Amiens
See details and how to joinNCT07377188
No phaseTaking people
Analysis of Barriers and Facilitators to Adapted Physical Activity for Pediatric Patients With Chronic Inflammatory Bowel Diseases
Where
Nice
Age
10 years to 17 years
People
60
Run by
Fondation Lenval
See details and how to joinNCT07383844
Phase 4Taking people
VECTORS - A Study to Evaluate Transmural Healing as a Treatment Target in Crohn's Disease
Where
Marseille, Pierre-Bénite
Age
18 years to 80 years
People
304 worldwide
Run by
Alimentiv Inc.
See details and how to joinNCT06257706 · EU 2023-509096-16-00
No phaseTaking people
Exocrine Pancreatic Insufficiency's Prevalence in Active Crohn's Disease
Where
Pierre-Bénite
Age
18 years and over
People
50
Run by
Hospices Civils de Lyon
See details and how to joinNCT03915262
No phaseTaking people
Study of an Environmental Risk Factor in Crohn's Disease
Where
Lille
Age
25 years to 60 years
People
100
Run by
University Hospital, Lille
See details and how to joinNCT04960826
Phase 1/2Taking people
Dose Escalation of Allogeneic Adipose Derived Stroma/Stem Cells for the Treatment of Crohn's Fistula
Where
Toulouse
Age
18 years and over
People
9
Run by
University Hospital, Toulouse
See details and how to joinNCT06636032
No phaseTaking people
Evaluation of Sleep Changes in Inflammatory Bowel Diseases (IBD) Patients.
Where
Clermont-Ferrand, Grenoble, Pierre-Bénite, Saint-Etienne
Age
18 years to 65 years
People
216
Run by
Hospices Civils de Lyon
See details and how to joinNCT05835973
No phaseTaking people
The Role of Cytokines and Regulatory T Lymphocytes in Migraine Pathophysiology.
Where
Clermont-Ferrand
Age
18 years to 50 years
People
396
Run by
University Hospital, Clermont-Ferrand
See details and how to joinNCT06426316
No phaseNot yet taking people in France
Impact of Prior Identification and Education of Patients Requiring a Digestive Stoma for Fecal Diversion
Where
Marseille
Age
18 years and over
People
100
Run by
Assistance Publique Hopitaux De Marseille
See details and how to joinNCT06881303
No phaseTaking people
Pilot Study Assessing the Feasibility and Impact of a Remote Adapted Physical Activity Program on Quality of Life in Patients With Inflammatory Bowel Disease (IBD)
Where
Montfermeil, Nantes
Age
18 years and over
People
72
Run by
Raincy Montfermeil Hospital Group
See details and how to joinNCT07191106
Phase 2Taking people
Target Engagement of EXL01 in the Prevention of Post-operative Recurrence of Crohn's Disease
Where
Clermont-Ferrand, Créteil, Le Kremlin-Bicêtre, Lille, Lyon, Marseille, Montpellier, Nancy, Nantes, Nice, Paris
Age
18 years and over
People
80
Run by
Madeleine Bezault
See details and how to joinNCT06925061 · EU 2024-511357-22-00
No phaseNot yet taking people in France
Evaluation of a Multimodal Day Hospital for the Overall Management of Patients With Chronic Inflammatory Bowel Diseases (IBD)
Where
Paris
Age
18 years and over
People
240
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT07167186
Phase 3Taking people
Fecal Microbiota Transplantation in Crohn's Disease as Relay After Anti-TNF Withdrawal
Where
Caen Cedex 9, Clermont-Ferrand, Creteil Cedex, Le Kremlin-Bicetre, Montpellier Cedex 5, Nantes, Nice, Paris, Paris Cedex 12, Pessac, Pierre-Bénite, Rennes Cedex 9, Toulouse Cedex 9
Age
18 years to 74 years
People
150
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT04997733 · EU 2024-511822-30-00
No phaseTaking people
Evaluation of the Acceptability and Therapeutic Maintenance After Substitution of Ustekinumab With a Biosimilar
Where
Amiens, Bayonne, Besançon, Brest, Montpellier, Nantes, Neuilly-sur-Seine, Pierre-Bénite, Rouen, Vandœuvre-lès-Nancy
Age
18 years and over
People
246
Run by
EG Labo
See details and how to joinNCT07077681
No phaseNot yet taking people in France
Spondylo-arthritis Screening Tool Among Patient Suffering From Inflammatory Bowel Disease
Where
Grenoble
Age
18 years and over
People
220
Run by
University Hospital, Grenoble
See details and how to joinNCT06998316
No phaseTaking people
ROLL'YN-UST: an Observational Study in Patients Treated by Steqeyma®, an Ustekinumab Biosimilar
Where
Amiens
Age
18 years and over
People
225
Run by
Celltrion HealthCare France
See details and how to joinNCT06997055
Phase 3Taking people
Comparison of Azathioprine to Methotrexate in Combination Therapy With Adalimumab in Crohn's Disease: an Open-label Randomized Controlled Trial
Where
Amiens
Age
18 years and over
People
166
Run by
Centre Hospitalier Universitaire, Amiens
See details and how to joinNCT05040464
Phase 3Taking people
Cellvizio to Evaluate Margins in Crohn's Ileal Disease
Where
Amiens Cedex 1
Age
18 years and over
People
41
Run by
Centre Hospitalier Universitaire, Amiens
See details and how to joinNCT05805020 · EU 2024-517220-19-00
No phaseTaking people
Evaluation of Molecular Mechanisms of Non-response to Therapy in Patients With Inflammatory Bowel Disease
Where
Vandœuvre-lès-Nancy
Age
18 years and over
People
100
Run by
Central Hospital, Nancy, France
See details and how to joinNCT05733845
No phaseTaking people
A Prospective Trial in Patients With Crohn's Disease in Remission and Having Irritable Bowel Syndrome-like Symptoms
Where
Lille
Age
18 years to 75 years
People
50 worldwide
Run by
Biokuris s.a.
See details and how to joinNCT06104631
No phaseTaking people
Reliability of IUS in Crohn's Disease
Where
Amiens
Age
18 years and over
People
30
Run by
Centre Hospitalier Universitaire, Amiens
See details and how to joinNCT06833450
No phaseTaking people
KONO-S Anastomosis Compared to Conventional Ileocolonic Anastomosis to Reduce Recurrence in Crohn's Disease
Where
Besançon, Bordeaux, Grenoble, Lille, Lyon, Marseille, Nancy, Nantes, Paris, Rennes, Strasbourg, Toulouse
Age
18 years to 75 years
People
226
Run by
Centre Hospitalier Universitaire de Besancon
See details and how to joinNCT05974358