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Heart rhythm study to track Long-Term outcomes in VT patients

NCT ID NCT07149701

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jul 30, 2026 · Updated 3 times

Summary

This observational study will follow 1,500 adults with ventricular tachycardia (VT) to see how well different treatments work over the long term. Participants will receive either catheter ablation or non-ablation management (including drugs or an implantable defibrillator). The goal is to track deaths and VT recurrences to better understand which approach may be safer and more effective.

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

Oct 2025

Expected to finish

Dec 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

Adult patients with documented sustained ventricular tachycardia (VT), or nonsustained VT requiring therapeutic intervention, in the presence of structural heart disease. Participants will be consecutively enrolled from multiple hospitals in China and managed according to routine clinical practice.

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: * Adults aged ≥18 years. * Documented sustained ventricular tachycardia (VT), or nonsustained VT requiring therapeutic intervention in the investigator's judgment, confirmed by a 12-lead electrocardiogram, ambulatory electrocardiographic monitoring, continuous cardiac monitoring, implantable cardiac device recordings, or electrophysiological study. * Structural heart disease diagnosed according to current clinical guidelines. * Willing and able to provide written informed consent. * Willing to comply with the study follow-up schedule. Exclusion Criteria: * Ventricular tachycardia secondary to reversible causes (e.g., acute myocardial ischemia or electrolyte disturbances). * Idiopathic ventricular tachycardia without evidence of structural heart disease. * Cardiac surgery within 60 days before enrollment. * Severe infectious diseases (e.g., septic shock or sepsis). * Severe coagulation disorders, including platelet count \<50 × 10⁹/L or disseminated intravascular coagulation. * Participation in another interventional clinical study that may interfere with this registry. * Any other condition that, in the investigator's judgment, makes the participant unsuitable for study participation.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

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

  • Beijing Anzhen Hospital, Capital Medical University

    RECRUITING

    Beijing, China

More trials for these conditions

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