Heart failure trials in Spain

In Spain 94 Also abroad 1261

94 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 10 November 2026. Ask the study team whether a trial fits you.

No phaseTaking people
Heart Rate Regularization in Atrial Fibrilation and Heart Failure
Where
Madrid
Age
18 years and over
People
334
Run by
Daniel Rodríguez Muñoz
See details and how to joinNCT05029570
No phaseTaking people
Multitarget Pulse Field Ablation Guided by Endocardial and Non-invasive Atrial Driver Mapping (PFA+ADM) Pilot Study. Development of an Ablation Strategy to Improve the Efficacy of Long Standing Atrial Fibrillation Ablation in Patients With High Comorbidity Burden or Heart Failure
Where
Madrid
Age
18 years to 80 years
People
50
Run by
Fundacion para la Innovacion en Biomedicina (FIBMED)
See details and how to joinNCT07118488
No phaseTaking people
Pulmonary Artery DenerVation Clinical Study Using the Gradient Denervation System in Heart Failure Patients With Pulmonary Hypertension Group 2 (PreVail-PH2 OUS Study)
Where
Badalona, Barcelona, Valencia
Age
22 years to 85 years
People
20
Run by
Gradient Denervation Technologies
See details and how to joinNCT06495970
Phase 3Taking people
MYTHS - MYocarditis THerapy With Steroids
Where
A Coruña, Barcelona, Madrid, Málaga, Murcia
Age
18 years to 69 years
People
288 worldwide
Run by
Niguarda Hospital
See details and how to joinNCT05150704
No phaseTaking people
Evaluating Residual Congestion at Discharge in Acute Heart Failure Patients
Where
Sant Joan Despí
Age
18 years and over
People
500
Run by
Consorci Sanitari Integral
See details and how to joinNCT06993220
Phase 3Taking people
The Role of intraABDOminal Pressure and Point Of Care UltraSound to Guide Decongestive Therapy in Heart Failure
Where
Zaragoza
Age
18 years to 100 years
People
168
Run by
Instituto de Investigación Sanitaria Aragón
See details and how to joinNCT07008365
No phaseTaking people
Efficacy of Remote Monitoring of Patients With Heart Failure and Reduced Ejection Fraction by Using Caaring® Software
Where
Ferrol, Palma de Mallorca
Age
18 years and over
People
196
Run by
Persei Vivarium
See details and how to joinNCT06920160
No phaseTaking people
Reforça't: A Community, Social, and Healthcare Program for Patients With Cardiorespiratory Conditions Upon Hospital Discharge
Where
Calella
Age
65 years and over
People
200
Run by
Corporació de Salut del Maresme i la Selva
See details and how to joinNCT06897410
No phaseTaking people
Left Septal Pacing or Left Bundle Branch Pacing to Avoid Left Ventricle Systolic Dysfunction
Where
Barcelona
Age
18 years and over
People
150
Run by
Parc de Salut Mar
See details and how to joinNCT06707662
Phase 4Not yet taking people in Spain
Effects of sodium-glucose cotransporter 2 inhibition on the mechanisms of heart failure with preserved ejection fraction
Where
Madrid
Age
18 years and over
People
20
Run by
Fundación para la Innovación en Biomedicina
See details and how to join2025-520969-51-00 · EU 2025-520969-51-00
No phaseTaking people
Integrated Approach in Frail Older People with Atrial Fibrillation
Where
Alicante, Cartagena, Cártama, Elche, Málaga, Murcia, Sant Joan d'Alacant, Tarragona, Valls
Age
65 years and over
People
1,250 worldwide
Run by
Heart Care Foundation
See details and how to joinNCT06775028
No phaseTaking people
Atrial Fibrillation Ablation Versus Atrioventricular Nodal Ablation with Conduction System Pacing in Heart Failure
Where
Madrid
Age
60 years and over
People
220 worldwide
Run by
University Hospital, Geneva
See details and how to joinNCT06207383
Phase 4Not yet taking people in Spain
LEVOMEMS: Comparison of the effects of dobutamine and levosimendan in the current treatment of heart diseases.
Where
Badalona
Age
18 years and over
People
10
Run by
Instituto De Investigacion En Ciencias De La Salud Germans Trias I Pujol
See details and how to join2024-519631-42-00 · EU 2024-519631-42-00
Phase 3Not yet taking people in Spain
Effect of Angiotensin Receptor/Neprilysin Inhibitors on Transthyretin Cardiac Amyloidosis and Heart Failure with Reduced Ejection Fraction
Where
A Coruña, Barcelona, Ciudad Real, Donostia, L'hospitalet De Llobregat, Majadahonda, Salamanca, Santiago de Compostela, Zaragoza
Age
18 years and over
People
114
Run by
Puerta de Hierro University Hospital
See details and how to joinNCT06712030 · EU 2024-515661-34-00
No phaseNot yet taking people in Spain
SHARE Study: Social Chronic Heart Failure Person-centred cARE Intervention
Where
Pamplona
Age
18 years and over
People
374
Run by
Clinica Universidad de Navarra, Universidad de Navarra
See details and how to joinNCT06701916
Phase 4Not yet taking people in Spain
Beta-Blockers in Takotsubo Syndrome Study
Where
Madrid
Age
18 years and over
People
200
Run by
Spanish Society of Cardiology
See details and how to joinNCT06509074
Phase 4Taking people
EFFECT OF THE USE OF DAPAGLIFLOZIN IN DIURESIS, NATRIURIESIS AND IN ULTRAFILTRATION AND PERITONEAL ELIMINATION OF SODIUM, IN PATIENTS WITH REFRACTORY HEART FAILURE (DAPA-DP study)
Where
Valencia
Age
18 years and over
People
1
Run by
Instituto de Investigacion Sanitaria Fundacion para la Investigacion del Hospital Clinico de Valencia-INCLIVA
See details and how to join2023-505571-78-00 · EU 2023-505571-78-00
No phaseTaking people
Retrospective Prospective Multicentric Clinical Follow up of Patients After Being Treated With TricValve®
Where
Barcelona, Córdoba, Galdakao, Lugo, Madrid, Málaga, Oviedo, Salamanca, Valladolid, Vigo
Age
18 years and over
People
450 worldwide
Run by
P+F Products + Features GmbH
See details and how to joinNCT05114850
No phaseTaking people
Study of Personalized Allocation of Defibrillators in Non-ischemic Heart Failure (SPANISH-1)
Where
A Coruña, Alicante, Barcelona, Girona, Granada, L'Hospitalet de Llobregat, Lleida, Madrid, Majadahonda, Málaga, Murcia, Oviedo, Palma de Mallorca, Pamplona, Sabadell, Salamanca, Santiago de Compostela, Seville, Toledo, Valencia, Valladolid, Zaragoza
Age
18 years and over
People
900
Run by
Consorcio Centro de Investigación Biomédica en Red (CIBER)
See details and how to joinNCT06055504