ClinicalTrials.gg
Sign In

Clinical trials in Slovenia

1,325 studies list at least one site in Slovenia. 247 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-11-10.

Get an email when these change. Save the studies in Slovenia recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

Watch these studies
See an example email

Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

One email a week for all your saved searches. Stop any time.

Status

Completed
805
Recruiting
182
Status unknown
106
Active, not recruiting
89
Terminated
62
Not yet recruiting
39

Phase

Phase 3
295
Phase 2
132
Phase 4
82
Phase 1
31
Early Phase 1
3

Most studied here

Who runs them

University Medical Centre Ljubljana (268) · Institute of Oncology Ljubljana (80) · University of Primorska (52) · Hoffmann-La Roche (47) · University of Ljubljana (39) · Novo Nordisk A/S (38) · Novartis Pharmaceuticals (34) · University Medical Centre Maribor (31)

What changed recently

From the registry's own updates since Oct 13, 2026.

Started recruiting2

First site in Slovenia2

Results posted3

Stopped3

Newly registered11

Show 6 more

Studies

Recruiting first, then most recently updated. Showing 50 of 1,325 — search for more.