Heart clot registry aims to prevent strokes in thousands

NCT ID NCT06963567

Recruiting now Knowledge-focused Sponsor: Queen Mary University of London Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 2 times

Summary

This study is tracking 1,500 people who either have a blood clot in the heart's main pumping chamber (left ventricular thrombus) or are at high risk for one. Researchers will collect blood samples, scan results, and quality-of-life data over 12 months to learn why clots form and how they respond to treatment. The goal is to improve future care and reduce serious complications like stroke.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this study could help doctors better predict and manage left ventricular thrombus, potentially reducing strokes and bleeding complications.
What could go wrong: This is an observational registry, not a treatment trial, so it won't directly test a new therapy. Results may take years and might not lead to immediate changes in care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

LEFT VENTRICULAR THROMBUS

Contacts and locations

Locations

Basildon University Hospital
NOT_YET_RECRUITING

London, Essex, SS16 5NL, United Kingdom
Imperial College Healthcare London
RECRUITING

London, W12 0HS, United Kingdom
James Cook University Hospital
NOT_YET_RECRUITING

Middlesbrough, North Yorkshire, TS4 3BW, United Kingdom
Lancashire Cardiac Centre
RECRUITING

Blackpool, FY3 8NR, United Kingdom
Leeds General Infirmary
RECRUITING

Leeds, LS1 3EX, United Kingdom
Royal Papworth Hospital
RECRUITING

Cambridge, Cambridgeshire, CB2 0AY, United Kingdom
St Bartholomew's Hospital
RECRUITING

London, EC1A 7BE, United Kingdom
Sunderland Royal Hospital
NOT_YET_RECRUITING

Sunderland, Tyne and Wear, SR4 7TP, United Kingdom

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