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Could a new injection tame atrial fibrillation?

NCT ID NCT06280768

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time

Summary

This early-stage trial is testing an investigational drug called SHR-2004, given as multiple injections under the skin, in about 10 adults with atrial fibrillation (an irregular heartbeat). The main goal is to see if the drug is safe and tolerable, and to learn how it moves through the body. Researchers will also look at how it affects blood clotting and whether it triggers an immune response.

What this could mean

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

Active substance
SHR-2004 injection
What this could lead to
If safe and effective, SHR-2004 could offer a new way to manage atrial fibrillation and reduce stroke risk.
What could go wrong
This is an early, small trial focused on safety, not effectiveness. The drug may not work or could cause bleeding or other side effects.

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

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

10 people

The number who actually took part.

Started

Apr 2024

Finished

Jan 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Ages

40 to 80 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: 1. Understand the study procedures and methods, voluntarily participate in this trial, and sign the informed consent form in writing; 2. Male or female ≥ 40 years and \< 80 years old; 3. History of atrial fibrillation or atrial flutter, or newly diagnosed atrial fibrillation or atrial flutter during the screening period, as documented by Holter ECG or 12-lead ECG at the time of screening or within 12 months prior to screening. Exclusion Criteria: 1. Patients with a mechanical heart valve; 2. Rheumatic mitral stenosis or moderate to severe non-rheumatic mitral stenosis; 3. Atrial fibrillation or atrial flutter is caused by reversible causes, or successful ablation has been converted to sinus rhythm, or cardioversion or ablation surgery is planned during the study; 4. Concomitant poorly controlled hypertension (systolic blood pressure ≥160 mmHg and/or diastolic blood pressure ≥100mmHg) at screening; 5. Those who are allergic to the trial drug or any component of the trial drug; 6. Unstable or severe liver, renal, cardiovascular, psychiatric, neurological, endocrine, hematological and other diseases at the time of screening, and the investigator judges that it is not suitable to participate in the study; 7. Females who are pregnant or lactating.

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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.

Contacts and locations

Locations

  • The second Affiliated Hospital Zhejiang University School of Mdeicine

    Hangzhou, Zhejiang, 310009, China

More trials for these conditions

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