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Wrist access heart procedure: does the tool matter?

NCT ID NCT07572422

Knowledge-focused Sponsor: Pirogov Russian National Research Medical University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at over 3,300 people having a heart procedure through the wrist artery. Doctors tested different types of introducers (the tube used to access the artery) to see if a smaller size or a special coating could lower the risk of problems like artery blockage or spasm. The goal was to find the safest tool for this common procedure.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

3,307 people

The number who actually took part.

Started

Jan 2019

Finished

Dec 2025

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.

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: * clear pulsation of the right radial artery * indications for percutaneous coronary intervention Exclusion Criteria: * previous unsuccessful radial artery catheterization * concomitant pathology limiting patient survival * disorders of the blood coagulation system (hemophilia, thrombocytopathy, etc.) * previous coronary artery bypass grafting * occlusion of the right radial artery

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Conditions

The condition(s) this trial relates to.

arterial occlusion Arterial Occlusive Diseases coronary artery disorder

As listed by the trial registrant

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

Percutaneous coronary intervention (PCI) Radial artery occlusion Radial artery spasm

Contacts and locations

Locations

  • Central Clinical Hospital of St. Alexy Metropolitan of Moscow of the Moscow Patriarchate of the Russian Orthodox Church

    Moscow, Moscow, 119071, Russia

  • E.I. Korolev Kostroma Regional Clinical Hospital

    Kostroma, Kostroma Oblast, 156013, Russia

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