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Diabetes drug may shield heart nerves from damage

NCT ID NCT07558863

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tests whether GLP-1 receptor agonists, a class of diabetes medications including semaglutide, can improve heart nerve damage in people with type 2 diabetes. 60 adults will receive either standard care or standard care plus a weekly injection for 6 months. Researchers will measure heart rate variability and other heart function tests to see if the drug helps protect the heart's nerves.

What this could mean

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

Active substance
GLP-1 receptor agonists (semaglutide or polyethylene glycol loxenatide)
What this could lead to
If it works, this could show that GLP-1 drugs protect against or improve diabetic heart nerve damage, reducing risks of heart attack and sudden death.
What could go wrong
This is a small, early-phase study with only 60 participants. Results may not apply to everyone, and the treatment may not improve nerve function beyond standard care.

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 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

About 60 people

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

Started

Apr 2026

Expected to finish

Aug 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 70 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: * Patients aged 18-70 years * Patients with type 2 diabetes mellitus (T2DM) who meet the diagnostic guidelines * Patient has signed the relevant informed consent form * Being overweight or obese (BMI ≥ 24 kg/m²) Exclusion Criteria: * Age \< 18 years * Pregnant or lactating women * Acute or chronic pancreatitis * Recent acute complications of diabetes (e.g., diabetic ketoacidosis, hyperosmolar hyperglycemic state) * Arrhythmia or taking medications that affect heart rate (e.g., beta-blockers, non-dihydropyridine calcium channel blockers, antiarrhythmic drugs) * Thyroid disease * Severe organ dysfunction (e.g., heart, liver, kidney failure) * Denial of informed consent

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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

  • the First Affiliated Hospital of Nanjing Medical University

    RECRUITING

    Nanjing, Jiangsu, 210029, China

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