Clot-Busting drug during heart attack procedure shows promise

NCT ID NCT03335839

First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 29 times

Summary

This study tested whether giving a low dose of a clot-busting drug (tPA) directly into the heart artery during emergency angioplasty improves outcomes for people having a major heart attack. The trial involved 210 participants and compared the drug to a placebo. The goal was to see if the drug could reduce damage to the heart muscle and prevent complications like heart failure or death within 30 days.

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Contacts and locations

Locations

  • Hamilton General Hospital

    Hamilton, Ontario, L8L2X2, Canada

  • University of Alberta - Mazankowski Alberta Heart Insitute

    Edmonton, Alberta, T6G 2B7, Canada

  • University of Calgary - Foothills Medical Centre

    Calgary, Alberta, T2N 4Z6, Canada

Conditions

Explore the condition pages connected to this study.