Obesity trials in France

In France 118 Also abroad 1939

118 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 11 November 2026. Ask the study team whether a trial fits you.

Phase 3Taking people
A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2)
Where
Angers, Bron, Lille, Marseille, Paris, Toulouse
Age
12 years to 17 years
People
300 worldwide
Run by
Eli Lilly and Company
See details and how to joinNCT06439277
Phase 3Taking people
AMAZE 1: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight Lose Weight
Where
Paris, Pierre-Bénite, Saint-Herblain, Toulouse Cedex 9, Vénissieux
Age
18 years and over
People
1,150 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07339423 · EU 2024-520440-42-00
No phaseNot yet taking people in France
Childhood Obesity Risk Markers (MARIOBE)
Where
Clermont-Ferrand
Age
1 day to 4 years
People
400
Run by
University Hospital, Clermont-Ferrand
See details and how to joinNCT07831291
No phaseNot yet taking people in France
Weight Trajectories and Predictive Factors After Semaglutide in Patients With Grade 3 and Complicated Obesity
Where
Nantes
Age
18 years and over
People
3,000
Run by
Nantes University Hospital
See details and how to joinNCT07423481
No phaseTaking people
The Effect of Oral SPM Supplementation on INflammation-induced Vascular Ageing in Obese Hypertensive Patients
Where
Paris
Age
18 years to 85 years
People
60
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT07038252
Phase 3Taking people
Research Study on How Well Oral Semaglutide Works for Weight Loss in Adults With Excess Body Weight
Where
Caen, Le Coudray, Lille, Vénissieux
Age
18 years and over
People
450 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07770841 · EU 2025-524626-18-00
No phaseNot yet taking people in France
Hypercapnic Burden in Adults With Obesity Undergoing Diagnostic Polysomnography for Suspected Obstructive Sleep Apnea
Where
Lyon
Age
18 years and over
People
150
Run by
Hospices Civils de Lyon
See details and how to joinNCT07809061
No phaseTaking people
Associations Between Physical Activity and Sedentary Behavior Profiles and Carotid Intima-media Thickness in Adolescents With Obesity
Where
Palavas-les-Flots
Age
11 years to 18 years
People
108
Run by
University of Avignon
See details and how to joinNCT07811115
No phaseTaking people
High-Intensity Interval Training in Low Versus Normal Oxygen: Effects on Body Fat and Gut Health in Adults Aged 50-75 With Overweight or Obesity (HYPOXFAT)
Where
Bellerive-sur-Allier
Age
50 years to 75 years
People
32
Run by
Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiques
See details and how to joinNCT07796971
No phaseTaking people
Probiotic Intervention for Digestive Health in Obese Patients Initiating GLP-RA Treatment
Where
Pierre-Bénite
Age
18 years to 75 years
People
50
Run by
Hospices Civils de Lyon
See details and how to joinNCT07213323
Phase 3Taking people
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
Where
Bayonne, Bordeaux, Brest, Chambray Les Tours, Cholet, La Rochelle, Le Chesnay Rocquencourt, Le Coudray, Le Kremlin-Bicetre, Montpellier, Nimes Cedex 9, Pierre-Bénite, Saint-Herblain, Toulon, Vandoeuvre Les Nancy
Age
18 years and over
People
5,610 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07567001 · EU 2025-523717-29-00
No phaseTaking people
Health-economic Assessment of Robot-assisted Bariatric Surgery
Where
Bordeaux, Dijon, Grenoble, Jossigny, Lille, Lyon, Marseille, Nantes, Nice, Orléans, Paris, Poitiers, Saint-Etienne, Strasbourg, Toulouse, Vandœuvre-lès-Nancy
Age
18 years to 70 years
People
482
Run by
Hospices Civils de Lyon
See details and how to joinNCT06858761
No phaseTaking people
Evaluation of the Care Pathway Offered by the "Chronic Disease Unit" to Obese Patients
Where
La Garde
Age
18 years and over
People
133
Run by
Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
See details and how to joinNCT06538220
No phaseTaking people
Dramatherapy for Psychological and Social Well-Being in Obesity and Bariatric Care
Where
Blendecques
Age
18 years and over
People
250
Run by
Universite du Littoral Cote d'Opale
See details and how to joinNCT07685483
No phaseTaking people
Efficacy of 12-week Daytime Restricted Eating on Hepatic Steatosis of Obesity
Where
Angers, Bordeaux, Dijon, Lyon, Marseille, Montpellier, Nantes, Paris, Rennes
Age
18 years to 65 years
People
72
Run by
Nantes University Hospital
See details and how to joinNCT07378072
No phaseTaking people
Childhood Traumas in Obese Women: Association With Deregulation of the Glucocorticoid Axis and Inflammatory State.
Where
Limoges
Age
18 years and over
People
102
Run by
University Hospital, Limoges
See details and how to joinNCT05237440
No phaseTaking people
Evaluation of Possible Postoperative Complications After Nissen Sleeve Gastrectomy. French Multicenter Study
Where
Nantes
Age
18 years and over
People
100
Run by
Nantes University Hospital
See details and how to joinNCT06271317
No phaseTaking people
A Multicenter Pharmacoepidemiological Cohort on Real Life Use of Semaglutide in Adolescents or Adults With Monogenic Obesity
Where
Paris
Age
12 years and over
People
175
Run by
Assistance Publique - Hôpitaux de Paris
See details and how to joinNCT06380426
No phaseTaking people
Obesity Cohort : Medical Follow-up of Severe or Morbid Obese Patients Undergoing Bariatric Surgery
Where
Montpellier
Age
15 years and over
People
750
Run by
University Hospital, Montpellier
See details and how to joinNCT02310178
No phaseNot yet taking people in France
Physical Activity and Cardiometabolic Health in Women With or Without Polycystic Ovary Syndrome (SCOPAP)
Where
Clermont-Ferrand
Age
18 years to 40 years
People
40
Run by
University Hospital, Clermont-Ferrand
See details and how to joinNCT07659392
No phaseTaking people
Situation and Evolution of the Misuse of Alcohol and Other Addictive Behaviors in Obese Patients Being Managed at Nîmes University Hospital
Where
Nîmes
Age
18 years and over
People
800
Run by
Centre Hospitalier Universitaire de Nīmes
See details and how to joinNCT04613791
No phaseTaking people
Access to Kidney Transplant of Obese Patients Beginning Dialysis
Where
Amiens
Age
18 years and over
People
100
Run by
Centre Hospitalier Universitaire, Amiens
See details and how to joinNCT04748770
No phaseNot yet taking people in France
SENSILINS: Impact of Cephalic Phase Insulin Release Induced by an Environmental Food Odor Stimulus on Glucose Homeostasis According to Insulin Sensitivity Level
Where
Pierre-Bénite
Age
18 years to 50 years
People
20
Run by
Hospices Civils de Lyon
See details and how to joinNCT07638111
No phaseTaking people
Deciphering the Interactions Between Food Intake, Sleepiness, and Nighttime Sleep Quality in Patients With Type 1 Narcolepsy and Idiopathic Hypersomnia
Where
Clermont-Ferrand, Lyon
Age
18 years to 65 years
People
76
Run by
Hospices Civils de Lyon
See details and how to joinNCT06484348
No phaseNot yet taking people in France
Chrono-restricted Diet and Physical Activity as a New Preventive Strategy for Sarcopenia in Postmenopausal Women With Obesity and Type 2 Diabetes
Where
Toulouse
Age
45 years to 70 years
People
45
Run by
University Hospital, Toulouse
See details and how to joinNCT07075133