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Trackers› Clinical trials› Boulogne-Billancourt
Clinical trial register · France

Clinical Trials in Boulogne-Billancourt, 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 9731 matching records held by the registry are in this view. Synced 02 Nov 2026, 03:18 UTC
9731
Studies in scope
all four open statuses
6052
Recruiting now
open to new participants
1028
Lead sponsors
across recruiting studies
Top sites
Paris 604 Créteil 80 Le Kremlin-Bicêtre 48 Bordeaux 44 Bobigny 39
Narrow the registerReset
Recruitment status
Phase
Lead sponsor
Assistance Publique - Hôpitaux de Paris36 Hospital Ambroise Paré Paris6 AstraZeneca5 Intergroupe Francophone de Cancerologie Thoracique4 Gilead Sciences3 Clear sponsor filter
Site location
Paris604 Créteil80 Le Kremlin-Bicêtre48 Bordeaux44 Bobigny39
All 113 locations
Target enrolment
to

Trials with a site in Boulogne-Billancourt

36 of 9731 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in France
Start
Not yet open
Assistance Publique - Hôpitaux de Paris
Observational
350
Argenteuil, Aulnay-sous-Bois, Bondy, Bordeaux, Boulogne-Billancourt, Bry-sur-Marne, Cergy-Pontoise, Clamart
2026-07-15
Not yet open
Assistance Publique - Hôpitaux de Paris
Observational
138
Boulogne-Billancourt
2026-06-10
Not yet open
Assistance Publique - Hôpitaux de Paris
Observational
170
Boulogne-Billancourt
2026-06
Recruiting
Benchmarking Large Language Models Against Tumour Boards for Oncology Treatment Recommendations
NCT07739121Breast Neoplasms, Lung Neoplasms, Urologic Neoplasms, Prostatic Neoplasms
Assistance Publique - Hôpitaux de Paris
Observational
100
Boulogne-Billancourt, Paris
2026-05-01
Not yet open
Assistance Publique - Hôpitaux de Paris
Observational
300
Boulogne-Billancourt, Le Kremlin-Bicêtre, Paris
2026-02-05
Not yet open
Food Preferences and Craniopharyngiomas
NCT07301554Craniopharyngioma
Assistance Publique - Hôpitaux de Paris
Observational
346
Boulogne-Billancourt
2026-02
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
70
Boulogne-Billancourt
2025-12-10
Not yet open
Assistance Publique - Hôpitaux de Paris
Not applicable
100
Boulogne-Billancourt
2025-12
Not yet open
Assistance Publique - Hôpitaux de Paris
Phase 1
12
Boulogne-Billancourt
2025-08
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 3
134
Bordeaux, Boulogne-Billancourt, Caen, Créteil, Grenoble, Le Kremlin-Bicêtre, Lyon, Melun
2025-06-24
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
15
Boulogne-Billancourt
2025-05-27
Not yet open
Assistance Publique - Hôpitaux de Paris
Not applicable
402
Boulogne-Billancourt
2025-05
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 3
300
Boulogne-Billancourt, Lille, Marseille, Nantes, Paris
2025-02-26
Recruiting
Assistance Publique - Hôpitaux de Paris
Not applicable
290
Bordeaux, Boulogne-Billancourt, Brest, Cergy-Pontoise, Créteil, Dijon, Lyon, Marseille
2025-01-20
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
66
Boulogne-Billancourt
2025-01-02
Recruiting
Viral Infection of HSPC Impacts Hematopoiesis
NCT06458504HIV-1, SARS-CoV-2
Assistance Publique - Hôpitaux de Paris
Observational
45
Boulogne-Billancourt
2024-10-25
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 2/3
20
Boulogne-Billancourt
2024-03-28
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 3
470
Bordeaux, Boulogne-Billancourt, Créteil, Lyon, Nantes, Paris, Toulouse
2024-02-22
Active, closed
Assistance Publique - Hôpitaux de Paris
Phase 4
600
Argenteuil, Avignon, Bordeaux, Boulogne-Billancourt, Clermont-Ferrand, Clichy, Étampes, La Roche-sur-Yon
2023-11-13
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 3
628
Amiens, Angers, Béthune, Bobigny, Bordeaux, Boulogne-Billancourt, Cholet, Clermont-Ferrand
2023-10-19
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
1,120
Boulogne-Billancourt
2023-09-08
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 2
74
Amiens, Angers, Annecy, Besançon, Bobigny, Bordeaux, Boulogne-Billancourt, Brest
2023-02-02
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 4
41
Agen, Brest, Bordeaux, Boulogne-Billancourt, Créteil, Dijon, Lille, Marseille
2022-11-25
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
200
Boulogne-Billancourt
2022-08-24
Active, closed
Assistance Publique - Hôpitaux de Paris
Not applicable
60
Boulogne-Billancourt
2022-02-24
Recruiting
Assistance Publique - Hôpitaux de Paris
Not applicable
100
Boulogne-Billancourt
2021-06-14
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 3
380
Amiens, Angers, Aulnay-sous-Bois, Boulogne-Billancourt, Cherbourg, Dijon, Lyon, Massy
2021-05-27
Recruiting
Assistance Publique - Hôpitaux de Paris
Not applicable
360
Boulogne-Billancourt
2021-01-27
Recruiting
Assistance Publique - Hôpitaux de Paris
Not applicable
6,300
Boulogne-Billancourt
2021-01-13
Recruiting
Assistance Publique - Hôpitaux de Paris
Phase 3
126
Amiens, Bobigny, Bordeaux, Boulogne-Billancourt, Colombes, Créteil, Lille, Marseille
2021-01-07
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
400
Boulogne-Billancourt
2020-11-23
Recruiting
Bougie Sleeve Trial
NCT02937649Morbid Obesity
Assistance Publique - Hôpitaux de Paris
Not applicable
1,658
Boulogne-Billancourt, Caen, Clamart, Créteil, La Tronche, Limoges, Longjumeau, Paris
2020-10-08
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
2,000
Boulogne-Billancourt
2020-09-23
Recruiting
Assistance Publique - Hôpitaux de Paris
Not applicable
50
Boulogne-Billancourt
2020-08-18
Active, closed
Assistance Publique - Hôpitaux de Paris
Observational
425
Boulogne-Billancourt
2018-04-26
Recruiting
Assistance Publique - Hôpitaux de Paris
Observational
6,000
Amiens, Annecy, Besançon, Bobigny, Bordeaux, Boulogne-Billancourt, Brest, Caen
2013-02
Rows per page Showing 1–36 of 36
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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 4 November 2026. https://priyalifescience.com/clinical-trials-france/city/boulogne-billancourt

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: 9,731 studies in total at the last sync on 02 Nov 2026, 03:18 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 36 of those studies with a site in Boulogne-Billancourt that also match the filters currently applied.

How many clinical trials are recruiting in Boulogne-Billancourt?

25 of the 36 studies on this page are recruiting new participants as of the 02 Nov 2026, 03:18 UTC sync. A further 8 have not yet opened recruitment, 3 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 (Boulogne-Billancourt), 36 studies
PhaseStudiesRecruitingShare
Observational161044.4%
Not applicable9625%
Phase 36616.7%
Phase 4215.6%
Phase 1102.8%
Phase 2112.8%
Phase 2/3112.8%

Most active sponsors

Lead sponsors with the most studies (Boulogne-Billancourt)
Lead sponsorStudiesRecruiting
Assistance Publique - Hôpitaux de Paris3625
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.