Heart failure trials in Bulgaria

In Bulgaria 21 Also abroad 1265

21 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 11 November 2026. Ask the study team whether a trial fits you.

Phase 3Taking people
Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejection Fraction and Obesity
Where
Burgas, Haskovo, Plovdiv, Sofia, Veliko Tarnovo, Yambol
Age
18 years to 99 years
People
5,056 worldwide
Run by
Amgen
See details and how to joinNCT07037459
Phase 3Taking people
A Study to Test Whether Vicadrostat in Combination With Empagliflozin Helps People With Heart Failure
Where
Burgas, Dimitrovgrad, Gotse Delchev, Kirdzhali, Kyustendil, Pernik, Pleven, Plovdiv, Ruse, Sofia, Sofiya, Stara Zagora, Varna, Veliko Tirnovo, Yambol
Age
18 years and over
People
6,712 worldwide
Run by
Boehringer Ingelheim
See details and how to joinNCT06424288 · EU 2023-509706-30-00
Phase 3Taking people
A Study to Test Whether Vicadrostat (BI 690517) in Combination With Empagliflozin Helps People With Heart Failure and a Weak Pumping Function of the Left Side of the Heart
Where
Burgas, Dimitrovgrad, Gabrovo, Gotse Delchev, Kirdzhali, Kyustendil, Pazardzhik, Pernik, Pleven, Plovdiv, Ruse, Sofia, Sofiya, Stara Zagora, Veliko Tirnovo, Yambol
Age
18 years and over
People
4,200 worldwide
Run by
Boehringer Ingelheim
See details and how to joinNCT06935370 · EU 2024-519525-38-00
Phase 3Taking people
Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejection Fraction and Obesity (MARITIME-HF)
Where
Burgas, Haskovo, Plovdiv, Sofia, Sofiya, Veliko Tirnovo, Yambol
Age
18 years and over
People
2,787 worldwide
Run by
Amgen Inc.
See details and how to join2024-516654-22-00 · EU 2024-516654-22-00
Phase 3Taking people
A Study to Learn More About How Safe Finerenone is, When it is Taken for a Longer Time With Standard Treatment, in Children and Young Adults With Heart Failure and Left Ventricular Systolic Dysfunction
Where
Plovdiv, Sofia, Sofiya
Age
Up to 18 years
People
117 worldwide
Run by
Bayer
See details and how to joinNCT07192952 · EU 2024-519830-22-00
Phase 2Taking people
A Study to Learn About the Study Medicine Called PF-07328948 in Adults With Heart Failure (BRANCH-HF)
Where
Blagoevgrad, Gabrovo, Kyustendil, Lom, Pleven, Plovdiv, Sliven, Sofia, Sofiya
Age
18 years to 79 years
People
620 worldwide
Run by
Pfizer
See details and how to joinNCT06991257 · EU 2024-518438-94-00
Phase 3Taking people
Phase III Study Investigating Heart Failure and Cardiovascular Death With Baxdrostat in Combination With Dapagliflozin
Where
Haskovo, Panagyurishte, Pleven, Plovdiv, Ruse, Shumen, Sofia, Sofiya, Stara Zagora, Varna
Age
40 years and over
People
11,300 worldwide
Run by
AstraZeneca
See details and how to joinNCT06677060 · EU 2024-514506-32-00
Phase 3Taking people
A Study to Learn More About How Well Finerenone Works, How Safe it is, and How it Moves Into, Through, and Out of the Body Compared to Placebo When Taken With Standard Treatment in Children With Heart Failure and Left Ventricular Systolic Dysfunction
Where
Plovdiv, Sofia, Sofiya
Age
6 months to 17 years
People
111 worldwide
Run by
Bayer
See details and how to joinNCT07188805 · EU 2024-519829-38-00
Phase 3Taking people
Study to Evaluate the Effect of Balcinrenone/Dapagliflozin in Patients With Heart Failure and Impaired Kidney Function
Where
Botevgrad, Dupnitsa, Haskovo, Kozloduy, Pleven, Plovdiv, Sliven, Sofia, Stara Zagora
Age
18 years to 130 years
People
3,850 worldwide
Run by
AstraZeneca
See details and how to joinNCT06307652 · EU 2023-508162-15-00
Phase 3Taking people
Multi-center Trial of Ferric Derisomaltose Versus no Intravenous Iron in Iron-deficient Subjects With Symptomatic Chronic Heart Failure
Where
Blagoevgrad, Burgas, Gabrovo, Haskovo, Pleven, Plovdiv, Sofia, Sofiya, Veliko Tirnovo
Age
18 years and over
People
1,900 worldwide
Run by
Pharmacosmos A/S
See details and how to joinNCT06929806 · EU 2024-519059-28-00
Phase 3Taking people
A Study to Investigate CV Outcomes With Elecoglipron Compared With Placebo in Adult Participants With HFpEF or HFmrEF
Where
Blagoevgrad, Dupnitsa, Haskovo, Plovdiv, Sliven, Sofia, Varna
Age
18 years and over
People
6,950 worldwide
Run by
AstraZeneca
See details and how to joinNCT07761117 · EU 2026-526304-79-00
Phase 2Not yet taking people in Bulgaria
A Study to Evaluate the Safety and Efficacy of AC01 Compared to Placebo in Participants With Chronic Heart Failure
Where
Blagoevgrad, Burgas, Lovech, Pleven, Sofia, Stara Zagora
Age
18 years to 85 years
People
400 worldwide
Run by
AnaCardio AB
See details and how to joinNCT07584967 · EU 2025-524469-25-00
No phaseTaking people
Pacing Advancements With Cost and Experience VALuation for Unified Patient-Led Clinical Evidence - the PACEVALUE Study
Where
Sofia
Age
18 years and over
People
4,500 worldwide
Run by
Insel Gruppe AG, University Hospital Bern
See details and how to joinNCT07276139
Phase 3Taking people
A Study to Determine the Efficacy and Safety of Finerenone on Morbidity and Mortality Among Hospitalized Heart Failure Patients
Where
Gotse Delchev, Haskovo, Sofia, Varna
Age
18 years and over
People
5,200 worldwide
Run by
Colorado Prevention Center
See details and how to joinNCT06008197
No phaseEnrolling by invitation
Snapshot Study on Patients With Heart Failure
Where
Sofia, Stara Zagora, Varna
Age
18 years and over
People
4,000 worldwide
Run by
European Society of Cardiology
See details and how to joinNCT06469814
Phase 2Not yet taking people in Bulgaria
A Phase 2, randomized, double-blind, placebo-controlled trial to evaluate the efficacy, safety, and tolerability of CRD-4730 in patients with heart failure with reduced ejection fraction (HFREF) (CALIBRATE-HF)
Where
Burgas, Dimitrovgrad, Pazardzhik, Pernik, Plovdiv, Sofia, Varna, Veliko Tirnovo
Age
18 years and over
People
369 worldwide
Run by
Cardurion Pharmaceuticals Inc.
See details and how to join2025-525033-31-00 · EU 2025-525033-31-00
Phase 3Taking people
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
Where
Burgas, Dimitrovgrad, Dobrich, Gotse Delchev, Kozloduy, Lom, Montana, Pleven, Plovdiv, Sofia, Sofiya, Stara Zagora, Varna, Veliko Tirnovo
Age
18 years and over
People
5,610 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07567001 · EU 2025-523717-29-00
No phaseTaking people
Alleviant ALLAY-HF Study
Where
Plovdiv
Age
40 years and over
People
700 worldwide
Run by
Alleviant Medical, Inc.
See details and how to joinNCT05685303
No phaseTaking people
Early Detection and IntervenTion in Heart Failure
Where
Sofia
Age
65 years and over
People
18,000 worldwide
Run by
University Hospital, Basel, Switzerland
See details and how to joinNCT07731490
No phaseTaking people
Integrated Approach in Frail Older People with Atrial Fibrillation
Where
Haskovo, Pernik, Plovdiv, Sofia
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
Sofia
Age
60 years and over
People
220 worldwide
Run by
University Hospital, Geneva
See details and how to joinNCT06207383