Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

New electric pulse treatment aims to tame atrial fibrillation

NCT ID NCT07162597

Disease control Sponsor: Shanghai Zhongshan 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests a new procedure called pulsed field ablation (PFA) using the FARAPULSE system to treat people with paroxysmal atrial fibrillation, a type of irregular heartbeat. Researchers will enroll 200 Chinese patients to see if the procedure can safely isolate the veins that trigger the condition. The goal is to offer a gentler alternative to standard heat-based ablation.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Pulsed field ablation (FARAPULSE system)
What this could lead to
If successful, this could offer a safer, faster alternative to standard heat-based ablation for controlling atrial fibrillation.
What could go wrong
This is a single-center, single-arm study with no control group, so results may not apply broadly. Long-term success and safety are still being evaluated.

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

About 200 people

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

Expected to start

Oct 2025

An estimate. Start dates often move.

Expected to finish

Jun 2028

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.

Ages

18 to 75 years

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: * Age between 18 and 75 years. * Documented diagnosis of paroxysmal atrial fibrillation (PAF), defined as typical AF electrographic characteristics (absence of P waves with irregular fibrillatory waves) recorded on 12-lead ECG or symptomatic Holter monitoring, with each episode lasting less than 7 days. * Symptomatic despite attempted antiarrhythmic drug therapy. * Scheduled to undergo initial catheter ablation procedure. * Voluntarily provided written informed consent. Exclusion Criteria: * AF secondary to electrolyte imbalance, thyroid disorders, or other reversible/non-cardiac causes. * Persistent atrial fibrillation. * Presence of persistent left superior vena cava. * Contraindications to pulsed field ablation (e.g., left atrial appendage thrombus, post-atrial septal defect device closure, permanent metallic implants in the left atrium) or contraindications to anticoagulant therapy. * Unsuitable for deep sedation/anesthesia per operator assessment. * Life expectancy less than 1 year. * Other conditions deemed inappropriate for inclusion by the investigator.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Atrial fibrillation (paroxysmal) are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

atrial fibrillation paroxysmal atrial fibrillation

As listed by the trial registrant

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

Atrial fibrillation (paroxysmal)

How to take part

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

  1. 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 ↗

  2. 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.

More trials for these conditions

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