Clinical trials
Recruiting trials in Belgium
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,772 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 3 |
| 2012 | 7 |
| 2013 | 10 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 14 |
| 2017 | 16 |
| 2018 | 22 |
| 2019 | 49 |
| 2020 | 49 |
| 2021 | 103 |
| 2022 | 139 |
| 2023 | 235 |
| 2024 | 312 |
| 2025 | 469 |
| 2026 | 300 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 1,772 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Universitaire Ziekenhuizen KU Leuven | 143 |
| University Hospital, Ghent | 112 |
| Universitair Ziekenhuis Brussel | 61 |
| University Hospital, Antwerp | 49 |
| University Ghent | 46 |
| Cliniques universitaires Saint-Luc- Université Catholique de Louvain | 38 |
| AstraZeneca | 35 |
| Eli Lilly and Company | 35 |
| KU Leuven | 34 |
| Université Catholique de Louvain | 31 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Carcinoma, Non-Small-Cell Lung | 62 |
| Breast Neoplasms | 59 |
| Neoplasms | 55 |
| Obesity | 34 |
| Crohn Disease | 33 |
| Colorectal Neoplasms | 32 |
| Atrial Fibrillation | 30 |
| Ovarian Neoplasms | 30 |
| Neoplasm Metastasis | 28 |
| Lung Neoplasms | 26 |
Trials
Showing 1 to 25 of 1,772. Each trial links to its page on Pharma Observatory.
1,672 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.