Heart artery showdown: which technique wins?

NCT ID NCT06878729

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares two methods for opening completely blocked heart arteries: antegrade dissection and re-entry (ADR) versus a retrograde approach. Researchers will measure procedure time, success rates, complications, and even doctor stress levels. 74 participants with difficult blockages will be randomly assigned to one technique.

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 could help doctors choose the best technique for opening blocked heart arteries, improving success and reducing complications.

What could go wrong

This is a small, early-stage study (74 people) comparing two established procedures, so it may not lead to major changes in practice. Results may not apply to all patients.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

coronary artery disorder Coronary Occlusion coronary stenosis coronary thrombosis

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • 1st Military Clinical Hospital

    RECRUITING

    Lublin, Poland

    Contact Phone: •••-•••-••••

  • Hospital of the Ministry of the Interior and Administration

    RECRUITING

    Lublin, Poland

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • National Institute of Cardiology

    RECRUITING

    Warsaw, Warsaw, Poland

    Contact