1,891
Registered trials
697
Recruiting
1,097
Completed trials
512
Sponsors active
326
Research sites
Phase III:
753
Phase II/III:
77
Phase II:
418
Phase I/II:
101
Phase III/IV:
40
Phase IV:
167
Phase I:
101
Phase I (Other):
141
Phase I (FiH):
86
Other:
9
Other:
1
Oversight events in trials active here:
111 serious breaches
468 temporary halts
33 urgent safety measures
66 unexpected events
82 corrective measures
across 286 trials
View oversight register →
Top conditions
Non-small cell lung cancer
68
Non-small cell lung cancer metastatic
19
Crohn's disease
19
Prostate cancer metastatic
17
Diffuse large B-cell lymphoma
14
Amyotrophic lateral sclerosis
12
Systemic lupus erythematosus
11
Colitis ulcerative
11
Colorectal cancer
11
Pulmonary arterial hypertension
11
Endometrial cancer
10
Cystic fibrosis
9
Top sponsors
Novartis Pharma AG
71
AstraZeneca AB
61
Erasmus Universitair Medisch Centrum Rotterdam (Erasmus MC)
60
Merck Sharp & Dohme LLC
55
Janssen - Cilag International
54
Amsterdam UMC
46
F. Hoffmann-La Roche AG
46
Amsterdam UMC Stichting
43
AbbVie Deutschland GmbH & Co. KG
42
Universitair Medisch Centrum Groningen
41
Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis Stichting
38
Boehringer Ingelheim International GmbH
37
Cities with most trials
All 116 cities →All trials — page 46
1,891 totalShowing 1,081–1,104 of 1,891 trials