Type 1 diabetes trials in France

In France 43 Also abroad 550

20 of 43 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 13 November 2026. Ask the study team whether a trial fits you.

No phaseNot yet taking people in France
Immunological Signatures of MASLD and MASH in Patients With Type 1 Diabetes
Where
Paris
Age
18 years and over
People
1,000
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT07927647
No phaseTaking people
Real-World Study of Patients With Type 1 Diabetes Treated With Teplizumab as Part of Managed Access Programs (MAPs)
Where
Bron, Paris
People
60 worldwide
Run by
Sanofi
See details and how to joinNCT07457580
No phaseTaking people
Study of High Density Lipoprotein Function in Type 1 Diabetic Patients With Nephropathy
Where
Dijon
Age
18 years and over
People
200
Run by
Centre Hospitalier Universitaire Dijon
See details and how to joinNCT03512132
No phaseTaking people
Crosstalk Between Mucosal-Associated Invariant T (MAIT) Cells and the Gut Microbiota and Mucosa in the Development of Type 1 Diabetes in Children
Where
Antony, Paris
Age
12 months to 15 years
People
180
Run by
Institut National de la Santé Et de la Recherche Médicale, France
See details and how to joinNCT05054361
No phaseTaking people
The Real-World Control-IQ Glycemic Control and Quality of Life Study in Type 1 Diabetes in France
Where
Agen, Angers, Bron, Dijon, Lyon, Mainvilliers, Marseille, Meaux, Metz, Montpellier, Nice, Nîmes, Palavas-les-Flots, Paris, Périgueux, Saint-Cyr-sur-Loire, Strasbourg, Toulouse, Tours
Age
6 years and over
People
350
Run by
Tandem Diabetes Care, Inc.
See details and how to joinNCT07211126
No phaseNot yet taking people in France
Impact of Dietary Intervention Within an Interprofessional Cooperative Protocol for Prandial Insulin Dose Adjustment in People Living With Type 1 Diabetes
Where
Paris
Age
18 years to 69 years
People
163
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT07846852
No phaseTaking people
A Pan-European Post-Authorisation Safety Study: Risk of Pancreatic Cancer Among Type 2 Diabetes Patients Who Initiated Exenatide as Compared With Those Who Initiated Other Non-Glucagon-Like Peptide 1 Receptor Agonists Based Glucose Lowering Drugs
Where
Paris
Age
18 years to 99 years
People
24,000 worldwide
Run by
AstraZeneca
See details and how to joinNCT05663515
No phaseNot yet taking people in France
Extracellular Vesicle-based Strategy to Stratify Islets and Improve Their FItness Before Transplantation
Where
Strasbourg
Age
18 years and over
People
25
Run by
University Hospital, Strasbourg, France
See details and how to joinNCT07812974
No phaseTaking people
Early Detection of Type 1 Diabetes
Where
Bron
Age
1 year to 18 years
People
106
Run by
Hospices Civils de Lyon
See details and how to joinNCT06984185
No phaseTaking people
INNODIA Family & Friends Early-Stage T1D Detection Protocol
Where
Angers, Bobigny, Bondy, Corbeil-Essonnes, Lyon, Nice, Paris, Vandœuvre-lès-Nancy
Age
1 year to 45 years
People
30,000 worldwide
Run by
INNODIA iVZW
See details and how to joinNCT07118098
No phaseTaking people
Omnipod-5 A French Prospective Multicentric Study in Real World (Optimal-B)
Where
Angers, Besançon, Bobigny, Bordeaux, Brest, Bron, Corbeil-Essonnes, Dijon, La Rochelle, Le Kremlin-Bicêtre, Mainvilliers, Marseille, Montpellier, Nantes, Palavas-les-Flots, Paris, Périgueux, Saint-Jean-de-Védas, Strasbourg, Tours
Age
2 years and over
People
152
Run by
Insulet Corporation
See details and how to joinNCT07317102
No phaseTaking people
Impact of the Mylife CamAPS FX System With the DEXCOM G6 Sensor on T1D Patients in France
Where
Amiens, Angers, Argenteuil, Bois-Guillaume, Bordeaux, Brest, Bron, Grenoble, La Rochelle, Lyon, Marseille, Paris, Périgueux, Poitiers, Pontoise, Toulouse, Vandœuvre-lès-Nancy, Vannes, Vantoux
People
125
Run by
mylife Diabetes Care AG
See details and how to joinNCT07048795
No phaseTaking people
Efficacy of Islet Re-transplantation After Failure of Beta-cell Replacement
Where
Montpellier
Age
18 years and over
People
20
Run by
University Hospital, Montpellier
See details and how to joinNCT07666789
No phaseTaking people
BeAT1D: Benign Autoimmunity and Type 1 Diabetes
Where
Bobigny, Bondy, Colombes, Corbeil-Essonnes, Le Chesnay, Le Kremlin-Bicêtre, Paris, Pontoise
Age
1 year and over
People
1,160
Run by
Institut National de la Santé Et de la Recherche Médicale, France
See details and how to joinNCT05139784
No phaseTaking people
The Effect of Improved Glycemic Control on the Composition and Function of High-Density Lipoproteins (HDL) in Patients With Type 1 Diabetes
Where
Dijon
Age
18 years and over
People
143
Run by
Centre Hospitalier Universitaire Dijon
See details and how to joinNCT07564752
No phaseTaking people
Study of Glucose Tolerance Abnormalities Using Continuous Glucose Monitoring for the Identification of Early Loss of Pancreatic Islet Graft Function.
Where
Strasbourg
Age
18 years and over
People
36
Run by
University Hospital, Strasbourg, France
See details and how to joinNCT07470593
No phaseTaking people
Cohort Study to Refine the Positioning of Closed-loop Therapy Versus Islet Transplantation in the Management of Patients With Unstable Type 1 Diabetes
Where
La Tronche, Lyon, Montpellier, Paris, Pierre-Bénite, Strasbourg, Toulouse
Age
18 years and over
People
35
Run by
University Hospital, Grenoble
See details and how to joinNCT07006272
No phaseTaking people
Impact of Dietary Knowledge Related to Functional Insulin Therapy in Type 1 Diabetes on the Risk of Eating Disorders
Where
Grenoble
Age
18 years and over
People
100
Run by
University Hospital, Grenoble
See details and how to joinNCT07021456
No phaseTaking people
Semi-closed Loop Automated Insulin Therapy in the Pediatric Population Aged 2-6 Years With Type 1 Diabetes: Impact on Quality of Life and Glycemic Control
Where
Nice
Age
2 years to 6 years
People
20
Run by
Fondation Lenval
See details and how to joinNCT06875167
No phaseTaking people
French National Cohort of People With Type 1 Diabetes
Where
Paris
Age
6 years to 100 years
People
15,000
Run by
Fondation Francophone pour la Recherche sur le Diabete
See details and how to joinNCT04657783