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New quality check aims to reduce bleeding risks in heart patients

NCT ID NCT07354828

Knowledge-focused Sponsor: Shenyang Northern Hospital 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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how well hospitals follow guidelines for blood thinner use after heart stent placement. It will enroll 3,500 patients with acute coronary syndrome who are at high risk for bleeding. Researchers will track their treatment and outcomes for 12 months to see if a new quality control system can help doctors personalize therapy and reduce complications.

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 3,500 people

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

Expected to start

Dec 2025

An estimate. Start dates often move.

Expected to finish

Jun 2029

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

Study participants will be selected from inpatients admitted to multiple nationwide medical centers (including prefecture/county-level hospitals and provincial/national key hospitals) who are clinically diagnosed with Acute Coronary Syndrome (ACS) and undergo Percutaneous Coronary Intervention (PCI) with Drug-Eluting Stent (DES) implantation during hospitalization. The source population consists of ACS patients who meet the clinical diagnostic criteria, require PCI treatment, and are potentially at high bleeding risk (may fulfill ARC-HBR criteria). Patients with clear contraindications to Dual Antiplatelet Therapy (DAPT), inability to complete follow-up, or other conditions that make them unsuitable for the study are excluded from the source population.

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: * Aged ≥ 18 years * Clinically diagnosed with ACS and received implantation of at least one drug-eluting stent (DES) * Meets 1 major criterion or 2 minor criteria of the ARC-HBR high-bleeding-risk definition * Able to complete the OPT-CAD score calculation * Judged by the investigator to tolerate DAPT for at least 12 months * Signed the informed consent form Exclusion Criteria: * Allergy to study medications such as aspirin, clopidogrel, or ticagrelor * Occurrence of major ischemic or bleeding events during the current hospitalization * Presence of other severe diseases with a life expectancy of less than one year * Pregnancy, or women of childbearing potential who plan to become pregnant within one year * Current participation in another clinical study and still within its observation period.

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Conditions

The condition(s) this trial relates to.

acute coronary syndrome coronary artery disorder Medication Adherence

As listed by the trial registrant

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

Acute coronary syndrome (ACS) Coronary artery disease (CAD) High bleeding risk(HBR)

How to take part

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

  1. The places running it

    1 site. 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

  • General Hospital of Northern Theater Command

    Shenyang, Liaoning, 110000, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.