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Clinical trial register · European Union · CTIS

Clinical Trials in Belgium

The most recently authorised trials on the EU Clinical Trials Information System (CTIS), the single register for every trial run under the EU Clinical Trials Regulation (536/2014). CTIS holds a far larger historical archive than any one list can usefully show — this register states both numbers rather than picking one.

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Source: EMA Clinical Trials Information System (CTIS). Showing the 2500 most recently authorised of 12445 total CTIS records — a stated recency window, not the full historical archive. Synced 19 Sep 2026, 04:26 UTC
2500
Shown in this register
most recently authorised
12,445
Total on CTIS
full historical archive
745
Phase III
within the shown window
Top member states
Spain 1023 France 890 Germany 861 Italy 742 Poland 581 Netherlands 524
Narrow the registerReset
Phase
Phase I 558 Phase I/II 214 Phase II 726 Phase III 745 Phase IV 257
Lead sponsor
AstraZeneca AB 60 Assistance Publique Hopitaux De Paris 49 Merck Sharp & Dohme LLC 48 Pfizer Inc. 45 Novo Nordisk A/S 42 Clear sponsor filter
Member state
Spain 1023 France 890 Germany 861 Italy 742 Poland 581 Netherlands 524 Belgium 426 Czechia 327
All 28 states
6 of 2500 shown studies
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Phase
Study
Lead sponsor
Area
Member states
Decision
Phase III
Efficacy and safety of once daily oral semaglutide in adults with overweight or obesity
2025-524626-18-00Overweight and obesity
Novo Nordisk A/S
Nutritional and Metabolic Diseases
Netherlands, Belgium, Greece, Poland, Spain, Denmark, France, Bulgaria, Sweden
10/08/2026
Phase III
A clinical study to compare efficacy and safety of two different doses of CagriSema and semaglutide in participants with obesity with or without type 2 diabetes
2025-522488-14-00Participants with obesity with or without type 2 diabetes
Novo Nordisk A/S
Nutritional and Metabolic Diseases
Greece, Portugal, France, Slovakia, Bulgaria, Netherlands, Romania, Italy, Austria, Poland, Hungary, Spain, Czechia, Belgium
27/07/2026
Phase III
Efficacy and safety of NNC0487-0111 s.c. once-weekly in participants with obesity (AMAZE 1)
2024-520440-42-00Obesity
Novo Nordisk A/S
Nutritional and Metabolic Diseases
Denmark, France, Germany, Belgium
04/05/2026
Phase III
Efficacy, safety and pharmacokinetics of cagrilintide s.c. 2.4 mg as monotherapy and in combination with semaglutide s.c. 2.4 mg (CagriSema) once weekly for weight management in children and adolescents with overweight or obesity
2023-509176-42-00Obesity and T2D
Novo Nordisk A/S
Nutritional and Metabolic Diseases
Slovakia, Austria, Spain, Romania, Portugal, Italy, Denmark, Belgium, Sweden, Poland, Netherlands, Croatia, Hungary, Bulgaria
28/04/2026
Phase III
Efficacy and safety of NNC0487-0111s.c once weekly in participants with obesity who have reached target dose during run-in period (AMAZE12).
2025-523804-62-00Obesity
Novo Nordisk A/S
Nutritional and Metabolic Diseases
Belgium, Germany, Bulgaria, France, Spain, Denmark, Italy, Netherlands
27/04/2026
Phase III
CLEOPATTRA: Effects of NNC6019-0001 versus placebo on cardiovascular outcomes in participants with transthyretin amyloid cardiomyopathy (ATTR-CM).
2024-518899-31-00Variant or wild-type transthyretin (TTR) amyloid cardiomyop…
Novo Nordisk A/S
Cardiovascular Diseases
Germany, France, Belgium, Italy, Denmark, Netherlands, Spain, Czechia
09/12/2025
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Cite this view

Priya Life Science (2026). EU Clinical Trials Register (CTIS), filtered. Derived from the EMA Clinical Trials Information System. Retrieved 19 September 2026. https://priyalifescience.com/clinical-trials-europe/country/belgium

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Listing here is informational and not medical advice; eligibility is determined by each study team. Looking for Irish sites? See the Ireland, UK or USA registers. For approved medicines, see the EMA Approvals Tracker.