New risk score aims to cut stroke deaths in heart patients

NCT ID NCT03753490

First seen Sep 30, 2025 · Last updated Jun 07, 2026 · Updated 31 times

Summary

This study tests whether using a personalized risk score (ABC-score) to guide treatment can lower the chance of stroke or death in people with atrial fibrillation, a common heart rhythm problem. About 3,900 participants were randomly assigned to either receive care guided by this score or standard care. The goal is to see if tailoring blood thinner and other treatments based on individual risk improves outcomes.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Uppsala University Hospital

    Uppsala, Sweden

Conditions

The condition(s) this trial relates to.

atrial fibrillation

As listed by the trial registrant

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