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

Clinical Trials in Spain

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 12445 total CTIS records — a stated recency window, not the full historical archive. Synced 21 Sep 2026, 03:16 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 587 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
Member state
Spain 1023 France 890 Germany 861 Italy 742 Poland 587 Netherlands 524 Belgium 426 Czechia 327
All 28 states
64 of 2500 shown studies
Download
Phase
Study
Lead sponsor
Area
Member states
Decision
Phase IV
Is magnesium sulfate an alternative with an analgesic and safety profile equivalent to dexmedetomidine as an adjuvant to ropivacaine in erector block in mastectomy?
2025-523152-31-00Breast cancer
Fundacion Para El Fomento De La Investigacion Sanitaria Y Biomedica De La Comunitat Valenciana
Neoplasms
Spain
03/11/2025
Phase IV
LIVER AKI: A randomized, open-label trial to evaluate the efficacy of intravenous human albumin administration versus saline solution (NaCl 0.9%) in patients with decompensated cirrhosis and AKI 1B or grater.
2025-521457-16-00descompensated hepatic cirrosis
Fundacio De Recerca Clinic Barcelona-Institut D’Investigacions Biomediques August Pi I Sunyer
Digestive System and Oral Physiological Phenomena
Spain
29/10/2025
Phase IV
A Phase IV, open label, single arm trial to assess the safety and immunogenicity of BIMERVAX® LP.8.1 against SARS-CoV-2 variants.
2025-524021-41-00COVID-19
Hipra Scientific S.L.
Virus Diseases
Spain
27/10/2025
Phase IV
Effect of Semaglutide on embryo quality in overweight and obese patients undergoing In Vitro Fertilization. A Randomized Controlled Trial
2025-522525-34-00Infertility
Santiago Dexeus Font Fundacio Privada
Female Urogenital Diseases and Pregnancy Complications
Spain
24/10/2025
Phase IV
A biomarker enrichment trial of anti-EGFR agents in patients with advanced colorectal cancer (aCRC) with wild-type RAS and right primary tumour location (right-PTL) - ARIEL-ENGIC 04 EU trial
2025-521209-42-00advanced colorectal cancer with wild-type RAS and right pri…
Fondazione GONO G.I.
Neoplasms
Italy, Germany, Spain
06/10/2025
Phase IV
Randomized clinical trial to assess the efficacy and safety of a strategy for primary prevention of cardiovascular disease in patients with inflammatory rheumatic diseases based on the use of carotid ultrasound.
2025-521086-28-00CHRONIC INFLAMMATORY RHEUMATIC DISEASE: rheumatoid arthriti…
Instituto De Investigacion Marques De Valdecilla
Cardiovascular Diseases
Spain
03/10/2025
Phase IV
A randomized, double-blind, placebo-controlled study to evaluate the effect of dupilumab on airway inflammation through assessments of mucus plugging and other lung imaging parameters in patients with chronic obstructive pulmonary disease (AEOLUS)
2025-521268-37-00Respiratory tract diseases
Sanofi-Aventis Recherche & Developpement
Respiratory Tract Diseases
Netherlands, Hungary, France, Germany, Austria, Spain, Poland, Sweden, Italy, Denmark
29/09/2025
Phase IV
A Single-arm, Open-label Phase 4 Study of Nirogacestat in Adult Premenopausal Females with Desmoid Tumors/Aggressive Fibromatosis (DT/AF)
2024-515215-21-00DESMOID TUMOURS/AGGRESSIVE FIBROMATOSIS (DT/AF)
Springworks Therapeutics Inc.
Skin and Connective Tissue Diseases
Netherlands, Italy, Spain, Belgium, Germany
15/09/2025
Phase IV
Early treatment of Atrial fibrillation for Stroke prevention Trial in acute STROKE (EAST-STROKE)
2025-521260-35-00acute ischemic stroke and atrial fibrillation (AF)
University Medical Center Hamburg-Eppendorf
Cardiovascular Diseases
Spain, Germany, Netherlands
11/09/2025
Phase IV
Optimising TREATment for severe Gram-Negative Bacterial infections.
2025-521476-65-00Severe Gram-Negative Bacterial infections
Fundacion Para La Gestion De La Investigacion En Salud De Sevilla
Bacterial Infections and Mycoses
Spain
09/09/2025
Phase IV
Low Intervention, Open, Multicentric, Phase IV Exploratory Clinical Trial to evaluate new biomarkers for the diagnosis and treatment monitoring of tuberculosis
2025-522235-34-00Bacterial pneumonia patients, Pulmonary tuberculosis patien…
Fundacion Para La Investigacion Biomedica Del Hospital Universitario La Paz
Bacterial Infections and Mycoses
Spain
09/09/2025
Phase IV
Pilot study to explore the diagnostic value of gadopiclenol in pathological and radiological insights with multiparametric MRI enhancement in breast cancer.
2025-521810-24-00Breast cancer
Fundacion Ribera Salud
Diagnosis
Spain
05/09/2025
Phase IV
REstoration with calcifediol of VItamin D deficiency in pulmonary Arterial Hypertension patients (REVIDAH study)
2025-521694-14-00Patients with diagnosis of Pulmonary Arterial Hypertension …
Consorci Mar Parc De Salut De Barcelona
Cardiovascular Diseases
Spain
02/09/2025
Phase IV
Eficacy of epidural analgesia initiated with dural puncture epidural technic for labour with ultra-low concentration of levobupivacaine 0.0625% (walking epidural). Impact on anaesthetic and obstetric outcomes.
2025-522071-28-00Pregnant women who enter in the delivery room and request e…
Hospital Universitario La Paz
Anesthesia and Analgesia
Spain
29/08/2025
Rows per page Showing 51–64 of 64
Previous 1 2 3
Cite this view

Priya Life Science (2026). EU Clinical Trials Register (CTIS), filtered. Derived from the EMA Clinical Trials Information System. Retrieved 21 September 2026. https://priyalifescience.com/clinical-trials-europe/country/spain

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