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Poland launches massive heart registry to improve artery clearing techniques

NCT ID NCT07330622

Knowledge-focused Sponsor: National Institute of Cardiology, Warsaw, Poland Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This observational study will follow 1,000 patients in Poland who undergo a procedure to open completely blocked heart arteries. Researchers will collect data on success rates, complications, and long-term outcomes to understand what works best in everyday practice. The goal is to improve treatment strategies and potentially use artificial intelligence to predict results.

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 registry could provide valuable insights to refine PCI techniques and improve outcomes for patients with chronic total occlusions.
What could go wrong
As an observational study, it does not test a new treatment, so no direct benefit to participants is expected. Results may not apply to other populations.

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

Study facts

What this study's own registry entry says, in plain language.

Participants

About 1,000 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2025

Expected to finish

Jun 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Consecutive patients undergoing CTO PCI at participating centers.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients undergoing CTO PCI based on clinical grounds Exclusion Criteria: * Age \<18 years * Patient's refusal to participate in the registry

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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.

Coronary occlusion Percutaneous coronary intervention

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    21 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • 1st Military Clinical Hospital

    RECRUITING

    Lublin, Poland

  • Copper Health Centre Inc.

    RECRUITING

    Lubin, Poland

  • Hospital of the Ministry of the Interior and Administration

    RECRUITING

    Lublin, Poland

  • Institute of Cardiology

    RECRUITING

    Krakow, Poland

  • Masovian Specialist Hospital

    RECRUITING

    Ostrołęka, Poland

  • Medical University of Białystok

    RECRUITING

    Bialystok, Poland

  • Medical University of Silesia

    RECRUITING

    Katowice, Poland

  • Military Hospital in Wrocław

    RECRUITING

    Wroclaw, Poland

  • Military Institute of Medicine - National Research Institute

    RECRUITING

    Warsaw, Poland

  • National Institute of Cardiology

    RECRUITING

    Warsaw, Poland

  • Poznań University of Medical Sciences

    RECRUITING

    Poznan, Poland

  • Provincial Hospital in Łomża

    RECRUITING

    Łomża, Poland

  • Samodzielny Publiczny Zakład Opieki Zdrowotnej w Puławach

    RECRUITING

    Puławy, Poland

  • Specialist Hospital in Inowrocław

    RECRUITING

    Inowrocław, Poland

  • Specialistic Hospital

    RECRUITING

    Radom, Poland

  • St. John Paul II Hospital

    RECRUITING

    Krakow, Poland

  • Szpital Zachodni

    RECRUITING

    Grodzisk Mazowiecki, Poland

  • The Doctor Sokolowski Hospital

    RECRUITING

    Wałbrzych, Poland

  • The Ministry of Internal Affairs and Administration Hospital

    RECRUITING

    Rzeszów, Poland

  • University Hospital in Wroclaw

    RECRUITING

    Wroclaw, Poland

  • University of Applied Science in Nowy Sącz

    RECRUITING

    Nowy Sącz, Poland

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