🇮🇪Ireland
16°C Partly Cloudy · Dublin
Live Updates
--:--:-- IST
Writer Login
Latest
Priya Life Science Clinical trial register
TrackersDrugsComparisonsAPI
Trackers› Clinical trials› Parkinson’s disease
Clinical trial register · European Union · CTIS

Parkinson’s disease Clinical Trials in the EU, 2026

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.

Download CSV
Source: EMA Clinical Trials Information System (CTIS). Showing the 2500 most recently authorised of 12490 total CTIS records — a stated recency window, not the full historical archive. Synced 25 Sep 2026, 03:16 UTC
2500
Shown in this register
most recently authorised
12,490
Total on CTIS
full historical archive
741
Phase III
within the shown window
Top member states
Spain 1016 France 881 Germany 860 Italy 735 Poland 585 Netherlands 531
Narrow the registerReset

Trials for Parkinson’s disease

7 of 2500 shown studies
Download
Phase
Study
Lead sponsor
Area
Member states
Decision
Phase II
Interventional, randomized, double-blind, parallel-group, placebo-controlled, flexible-dose trial of Lu AF28996 in adults with Parkinson’s disease experiencing motor fluctuations.
2025-524655-30-00Parkinson’s disease
H. Lundbeck A/S
Nervous System Diseases
Czechia, France, Spain, Poland, Italy, Germany, Sweden
15/09/2026
Phase II
Evaluating cognitive effects of a three month course of methylphenidate in Parkinson's disease patients with mild cognitive impairment.
2026-525701-12-00Parkinson's disease
Universidad Rey Juan Carlos
Therapeutics
Spain
08/06/2026
Phase II
Open-Label, Multi Stage Study to Optimize the Intraputaminal Administration of AB-1005 Using a Prescriptive Infusion Algorithm (PIA)
2025-522441-21-00Parkinson's Disease
Askbio Inc.
Nervous System Diseases
Poland
03/04/2026
Phase II
Prospective, Open-Label, Single-Center Pilot Study on the Efficacy of Daily Tadalafil in Early-Stage Parkinson’s Disease
2025-521819-39-00Parkinson's disease
Amsterdam UMC Stichting
Nervous System Diseases
Netherlands
05/01/2026
Rows per page Showing 1–7 of 7
1
Cite this view

Priya Life Science (2026). EU Clinical Trials Register (CTIS), filtered. Derived from the EMA Clinical Trials Information System. Retrieved 25 September 2026. https://priyalifescience.com/clinical-trials-europe/condition/parkinson-s-disease

Query this register directly
GET /api/export.php?register=trials-eu&format=json Try it now →

About this register

This register is built from the EU Clinical Trials Information System (CTIS), run by the European Medicines Agency: the single register for every trial authorised under the EU Clinical Trials Regulation (536/2014). CTIS held 12,490 trial records at the last sync on 25 Sep 2026, 03:16 UTC; this register shows the 2,500 most recently authorised of them, a stated recency window rather than the full archive. The list can be downloaded as CSV or JSON.

This page shows the 7 of those trials with a site in Parkinson’s disease that also match the filters currently applied.

How many recently authorised EU trials have a site in Parkinson’s disease?

7 of the 2,500 most recently authorised trials in this register list a site in Parkinson’s disease and match the filters applied; 0 of them are Phase III. Trials are counted by authorisation on CTIS, not by recruitment status, which CTIS does not publish in the same form as ClinicalTrials.gov.

Summary by phase

Trials by phase (Parkinson’s disease), 7 trials
PhaseTrialsShare
Phase II7100%

Most active sponsors

Lead sponsors with the most trials (Parkinson’s disease)
Lead sponsorTrials
Amsterdam UMC Stichting1
Askbio Inc.1
Gen Ilac Ve Saglik Urunleri Sanayi Ve Ticaret A.S.1
H. Lundbeck A/S1
Helse Bergen HF1
Universidad Rey Juan Carlos1
Universitaetsklinikum Tuebingen AöR1
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.