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Can your genes predict heart surgery risks? new study aims to find out

NCT ID NCT07345403

Knowledge-focused Sponsor: Medical University of Gdansk 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Updated 1 time

Summary

This study will collect blood, urine, stool, voice recordings, and other data from 3000 adults having planned heart surgery. Researchers will analyze this information to find markers that could predict complications like delirium, bleeding, kidney injury, and irregular heartbeat. The goal is to improve early detection and personalized care for heart surgery patients.

What this could mean

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

What this could lead to
If successful, this could lead to a tool that helps doctors predict and prevent serious complications after heart surgery, improving patient outcomes.
What could go wrong
This is an observational study, not a treatment trial. It may not find reliable markers, and any prediction tool would need further testing before use.

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 3,000 people

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

Expected to start

Jan 2026

An estimate. Start dates often move.

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 undergoing elective cardiac surgery at a single center. Participants include men and women who consent to provide clinical data and biospecimens for analysis. Individuals under 18 years of age or with prior or planned organ or bone marrow transplantation are excluded.

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 (≥18 years old) * Undergoing elective cardiac surgery * Able and willing to provide informed consent Exclusion Criteria: * Age below 18 years * Lack of informed consent * Prior or planned solid organ transplantation * Prior or planned bone marrow transplantation

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Conditions

The condition(s) this trial relates to.

acute kidney injury atrial fibrillation Emergence Delirium palsy Postoperative Complications Postoperative Hemorrhage Vasoplegia

As listed by the trial registrant

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

Acute kidney injury Atrial fibrillation (AF) Postoperative bleeding Postoperative delirium (POD) Vasoplegia

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

  • University Clinical Centre Gdansk, Department of Anaesthesiology and Intensive Care

    Gdansk, 80-952, Poland

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