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Trackers› Clinical trials› Rennes
Clinical trial register · France

Clinical Trials in Rennes, 2026

Every study on the ClinicalTrials.gov registry that lists a site in France and is open, about to open, active-but-closed, or enrolling by invitation. Filter it, cite it, and take it away as a file.

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Source: ClinicalTrials.gov, U.S. National Library of Medicine. Complete coverage — all 9722 matching records held by the registry are in this view. Synced 29 Oct 2026, 03:20 UTC
9722
Studies in scope
all four open statuses
6047
Recruiting now
open to new participants
1031
Lead sponsors
across recruiting studies
Top sites
Rennes 46 Angers 9 Brest 9 Lille 7 Tours 7
Narrow the registerReset
Recruitment status
Phase
Lead sponsor
Rennes University Hospital46 Nantes University Hospital22 AstraZeneca21 Hoffmann-La Roche16 Merck Sharp & Dohme LLC16 Clear sponsor filter
Site location
Rennes46 Angers9 Brest9 Lille7 Tours7
All 73 locations
Target enrolment
to

Trials with a site in Rennes

46 of 9722 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in France
Start
Not yet open
Characterization of Muscle Activity During a Surface EMG-controlled Rehabilitation Game
NCT07838688Cerebral Palsy, Hemiparesis; Poststroke/CVA, Healthy (Controls)
Rennes University Hospital
Not applicable
50
Rennes
2027-01-01
Not yet open
Rennes University Hospital
Not applicable
20
Rennes
2026-09-15
Recruiting
GRACE - Genetic Insights Into Early pRegnancy Loss Using Cell-free fEtal DNA
NCT07639333Miscarriage in First Trimester, Prenatal Genetic Diagnosis
Rennes University Hospital
Not applicable
100
Rennes
2026-09-11
Not yet open
PASTRAMI : Patient-specific Statistics for Microstructure-augmented Connectomics
NCT07527949Traumatic Brain Injury, Magnetic Resonance Imaging (MRI)
Rennes University Hospital
Not applicable
100
Rennes, Toulon
2026-09-01
Not yet open
Stroke Cerebral Reorganization Pathways (SPECTRE)
NCT06784518Brain Diseases, Ischemic Stroke, Stroke, Brain Infarction
Rennes University Hospital
Not applicable
30
Rennes
2026-09-01
Not yet open
Intravenous Lidocaine for Hepatectomy
NCT07590830Hepatectomy
Rennes University Hospital
Phase 4
312
Clermont-Ferrand, La Roche-sur-Yon, Le Coudray, Lille, Lyon, Nice, Paris, Rennes
2026-08-01
Recruiting
CLE-PAD : Prevalence of PAD in Patients With Surgically Lumbar Spinal Stenosis
NCT07469020PAD - Peripheral Arterial Disease, Lumbar Spinal Stenosis, Lower Limb Arterial Disease
Rennes University Hospital
Not applicable
49
Lille, Paris, Rennes
2026-08
Not yet open
Sperm Epigenome in Hodgkin Lymphoma
NCT07449832Hodgkin Disease Lymphoma
Rennes University Hospital
Not applicable
50
Rennes
2026-06-01
Recruiting
Effect of Visual Deprivation of the Team Leader on Team Performance During Simulated Medical Emergencies
NCT07427641High Fidelity Simulation Training, Randomized Controlled Trials, Education, Medical, Continuing, Education, Medical
Rennes University Hospital
Not applicable
54
Rennes
2026-02-02
Not yet open
Normothermic Oxygenated Perfusion (NMP) Viability Testing Before Transplantation of Discarded Livers
NCT06950398Organ Transplantation, Liver Dysfunction, Liver Diseases
Rennes University Hospital
Phase 2
99
Clichy, Lyon, Montpellier, Rennes, Tours, Villejuif
2025-12-15
Recruiting
Gait and Energy Expenditure in Children With Lower Limb Amputation (MAPEDE)
NCT07076602Amputation of Lower Extremity, All Causes
Rennes University Hospital
Observational
48
Berck, Brest, Bron, Dijon, Lyon, Rennes, Saint-Maurice, Valenton
2025-10-13
Not yet open
Rennes University Hospital
Phase 4
246
Angers, Brest, Chartres, Nantes, Poitiers, Rennes, Saint-Nazaire, Tours
2025-10-01
Recruiting
Rennes University Hospital
Phase 4
400
Chambray-lès-Tours, Clichy, Lille, Lyon, Montpellier, Pessac, Rennes, Villejuif
2025-03-26
Recruiting
Rennes University Hospital
Not applicable
50
Angers, Brest, Rennes
2025-03-22
Recruiting
Rennes University Hospital
Phase 1
10
Créteil, Rennes
2025-03-06
Not yet open
Predict CHimio-or Radiation-induced NAusea and Vomiting in Children/adolescents Treated for Cancer
NCT06869005Childhood Cancer, Nausea with Vomiting Chemotherapy-Induced
Rennes University Hospital
Observational
150
Angers, Caen, Rennes, Saint-Herblain, Tours
2025-03
Recruiting
MOLyF : Bone Marrow and Follicular Lymphoma
NCT06608147Lymphoma, Follicular
Rennes University Hospital
Not applicable
200
Rennes
2024-12-04
Recruiting
Rennes University Hospital
Observational
400
Rennes
2024-11-12
Recruiting
Rennes University Hospital
Observational
80
Nîmes, Paris, Rennes, Bordeaux, Brest, Caen, Clermont-Ferrand, Créteil
2024-10-11
Recruiting
Rennes University Hospital
Not applicable
1,680
Lille, Limoges, Paris, Pierre-Bénite, Plérin, Rennes, Rouen, Saint-Etienne
2024-09-23
Recruiting
Rennes University Hospital
Not applicable
50
Rennes
2024-07-02
Recruiting
Rennes University Hospital
Not applicable
180
Rennes, Tours
2024-07-01
Recruiting
earlY Upper Limb Rehabilitation WIth EEG-Neurofeedback After Stroke
NCT05884762Stroke, Stroke Hemorrhagic, Stroke, Ischemic, Stroke Rehabilitation
Rennes University Hospital
Not applicable
40
Rennes
2024-02-20
Recruiting
Rennes University Hospital
Not applicable
16
Rennes
2024-01-23
Recruiting
Rennes University Hospital
Not applicable
50
Rennes
2024-01-18
Recruiting
Rennes University Hospital
Not applicable
20
Rennes
2024-01-08
Recruiting
Network-based biOmarker Discovery of Neurodegenerative Diseases Using Multimodal Connectivity
NCT06080659Alzheimer Disease, Early Onset, Parkinson Disease
Rennes University Hospital
Not applicable
120
Rennes
2023-11-06
Recruiting
Rennes University Hospital
Not applicable
150
Bordeaux, Caen, Clermont-Ferrand, Lille, Lyon, Nantes, Paris, Rennes
2023-10-23
Recruiting
Isokinetic Strength Training in Hemiparetic Patient With Knee Extension Thrust
NCT05887440Hemiparesis/Hemiplegia (One Sided Weakness/Paralysis), Gait Disorder
Rennes University Hospital
Not applicable
12
Rennes
2023-08-21
Recruiting
Pain Management of Amputation Wounds With AutoHypnosis
NCT05779852Vascular Surgical Procedures
Rennes University Hospital
Not applicable
44
Rennes
2023-06-29
Recruiting
Rennes University Hospital
Not applicable
50
Angers, Nantes, Rennes
2022-10-19
Recruiting
Intestinal Organoids
NCT05294107Digestive System Diseases, Inflammatory Bowel Disease, Ulcerative Colitis Type, Crohn Disease
Rennes University Hospital
Not applicable
90
Rennes
2022-09-06
Recruiting
Rennes University Hospital
Not applicable
50
Rennes
2022-05-25
Recruiting
Rennes University Hospital
Not applicable
130
Rennes, Besançon, Le Mans, Tours
2022-05-20
Recruiting
Rennes University Hospital
Not applicable
80
Rennes
2022-04-07
Active, closed
Rennes University Hospital
Observational
60
Lorient, Rennes, St-Malo, Vannes
2021-12-29
Active, closed
Rennes University Hospital
Phase 3
106
Rennes, Amiens, Bordeaux, Caen, Cholet, Grenoble, Mulhouse, Nîmes
2021-11-24
Recruiting
Interest of Hypnosis When Setting up Non-invasive Ventilation in a Conscious Patient With COPD and/or Obesity With a BMI Greater Than 30, Suffering Fromacute Respiratory Distress in Adult Intensive Care
NCT04220463Chronic Obstructive Pulmonary Disease (COPD), Obesity With a BMI Greater Than 30, Acute Respiratory Distress in Adult Intensive Care
Rennes University Hospital
Not applicable
50
Rennes
2021-11-20
Recruiting
Rennes University Hospital
Not applicable
600
Rennes
2021-11-04
Active, closed
Rennes University Hospital
Not applicable
148
Lorient, Rennes, Sélestat, St-Malo, Toulouse
2021-09-17
Active, closed
Rennes University Hospital
Not applicable
239
Bobigny, Limoges, Lorient, Mulhouse, Orléans, Paris, Rennes, Saint-Brieuc
2021-07-02
Active, closed
Rennes University Hospital
Not applicable
68
Rennes
2021-03-26
Active, closed
Rennes University Hospital
Observational
150
Rennes
2021-01-21
Recruiting
Analysis of Therapeutic Management Strategies for Anal Suppurations of Crohn's Disease
NCT04192825Crohn Disease, Anal Suppurations, Drainage Procedure
Rennes University Hospital
Observational
440
Rennes
2020-02-03
Active, closed
Rennes University Hospital
Not applicable
37
Angers, Brest, Nantes, Poitiers, Rennes, Saint-Avé, St-Malo, Tours
2019-11-08
Recruiting
Exercise Testing in Peripheral Artery Disease Patients
NCT03186391Peripheral Artery Disease
Rennes University Hospital
Observational
5,000
Rennes
2014-02-24
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a French investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 29 October 2026. https://priyalifescience.com/clinical-trials-france/city/rennes

Query this register directly
GET /api/trials?country=in&status=recruiting&format=json Try it now →

About this register

This register is built from ClinicalTrials.gov, the trial registry run by the U.S. National Library of Medicine. It includes every study on the registry that lists at least one investigative site in France and is recruiting, not yet recruiting, active but no longer recruiting, or enrolling by invitation: 9,722 studies in total at the last sync on 29 Oct 2026, 03:20 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 46 of those studies with a site in Rennes that also match the filters currently applied.

How many clinical trials are recruiting in Rennes?

30 of the 46 studies on this page are recruiting new participants as of the 29 Oct 2026, 03:20 UTC sync. A further 9 have not yet opened recruitment, 7 are active but closed to new participants, and 0 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Rennes), 46 studies
PhaseStudiesRecruitingShare
Not applicable322369.6%
Observational8517.4%
Phase 4316.5%
Phase 1112.2%
Phase 2102.2%
Phase 3102.2%

Most active sponsors

Lead sponsors with the most studies (Rennes)
Lead sponsorStudiesRecruiting
Rennes University Hospital4630
Listing here is informational and not medical advice; eligibility is determined by each study team. See also the Ireland, UK, EU, USA and China registers.