UZ Brussel is the lead sponsor of 4 current clinical trials in our EU (CTIS) register. The drugs named most often in its trials are Letrozole, Midazolam and Nivolumab.
Authorised or ongoing trials in the EU Clinical Trials Information System with UZ Brussel as sponsor. Some are the same study as a ClinicalTrials.gov record above; the two registries share no common ID. Trials with a site in Ireland are listed first.
| Study | Phase | Status | Countries |
|---|---|---|---|
|
Pilot study with Low-dose nivolumab in Advanced Neoplasms that are TMB-high
2026-525445-73-00 · Neoplasms
Drug: Nivolumab |
Phase 2 | Authorised | Belgium |
|
Reproductive outcomes with letrozole co-treatment during ovarian stimulation in women with endometriosis undergoing IVF/ICSI: a randomised, multicentre, parallel group pragmatic trial
2025-524995-53-00 · CTIS ↗ · Reproductive and Urinary Physiological Phenomena
Drug: Letrozole |
Phase 4 | Authorised | Belgium |
|
Evaluation of a New Pain Management Regime for Oocyte Pick-Up During Fertility Treatment
2025-523018-10-00 · CTIS ↗ · Anesthesia and Analgesia
Drugs: Midazolam, Sufentanil |
Phase 3 | Authorised | Belgium |
|
Pre- and post-treatment evaluation of lung function with Xenon-gas enhanced Dual-Energy CT-imaging in patients undergoing radiotherapy
2025-521559-22-00 · CTIS ↗ · Diagnosis
|
Phase 3 | Authorised | Belgium |
Drugs and biologicals named as interventions in these trials, with the number of this sponsor's trials that name each one. Placebos and generic comparators are excluded.
| Register | Trials | Recruiting |
|---|---|---|
| EU register (CTIS) | 4 | — |
A trial with sites in more than one country appears in each of those registers.
UZ Brussel is the lead sponsor of 4 authorised or ongoing trials in the EU register (CTIS), as of the registry sync on 27 September 2026. Completed and withdrawn studies are not counted.
Its current trials name 4 drugs and biologicals as interventions. The most frequent are Letrozole (1), Midazolam (1), Nivolumab (1) and Sufentanil (1). The number in brackets is how many of its trials name each drug.
Every trial, status, phase and condition on this page is copied from public ClinicalTrials.gov and EU CTIS records by a daily sync, grouped by the sponsor name each registry records. It says nothing about the organisation beyond its registered trials, and it is not medical advice.
Everything on this page is copied from public registry records — it is not written from memory, and nothing here describes the organisation beyond its registered trials. Each trial links to its own record so you can check it yourself.
This page is built automatically: a daily sync job reads the registry records behind our trial registers and groups every current trial by its lead sponsor name, ignoring legal-form suffixes such as Inc. or Ltd. A small, hand-checked list joins the same organisation's different registry names (for example its EU legal entity). There is no AI drafting and no per-sponsor editorial pass. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The the registries data on this page was last retrieved on 27 Sep 2026.