Actively Recruiting

Heart Failure Clinical Trials

Find recruiting clinical trials for heart failure in the UK — from guideline-directed medical therapy to device-based interventions. See where trials fit into your treatment pathway.

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Heart Failure Treatment Pathway

See where clinical trials fit into your care journey

Foundational GDMT

Guideline-Directed Medical Therapy — the four pillars

Standard: ACEi/ARB/ARNI + Beta-blocker + MRA + SGLT2 inhibitor (dapagliflozin or empagliflozin)

Worsening Symptoms: Additional Therapy

When standard GDMT isn't enough

Standard: Hydralazine+nitrate (Black patients), ivabradine, digoxin, or diuretic optimisation

Device Therapy

For patients meeting device criteria

Standard: ICD (implantable cardioverter-defibrillator), CRT (cardiac resynchronisation therapy)

Advanced Heart Failure

When conventional therapies no longer control symptoms

Standard: LVAD (left ventricular assist device), heart transplant evaluation, or palliative care

About Heart Failure

What is Heart Failure?

Heart failure means the heart can't pump blood effectively. Affects over 900,000 people in the UK. Symptoms include breathlessness, ankle swelling, and fatigue. Can be caused by heart attacks, high blood pressure, or valve disease.

Why Trials Matter

Treatments have improved dramatically (SGLT2 inhibitors, ARNI), but many patients still deteriorate. Trials are testing gene therapies, novel molecules, and device innovations that could further improve survival and quality of life.

HFpEF vs HFrEF

Heart failure with preserved ejection fraction (HFpEF) affects about half of all HF patients but has fewer treatment options. Many new trials specifically target HFpEF — a major unmet need in cardiology.

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