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Hidden heart damage after joint surgery: Who's at risk?

NCT ID NCT07098468

Knowledge-focused Sponsor: Ankara City Hospital Bilkent 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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study looked at how often heart injury happens after planned knee or hip replacement surgery. Researchers checked blood levels of a heart protein (troponin) before and after surgery in 323 patients over age 45. The goal was to find out which patients are more likely to have this hidden heart damage and what factors might raise the risk.

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 help doctors identify patients at higher risk for heart injury after joint replacement surgery and take steps to prevent it.
What could go wrong
This is an observational study, not a treatment trial. It only measures risk factors and cannot prove what causes heart injury. Results may not apply to all patients.

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

323 people

The number who actually took part.

Started

Aug 2025

Finished

Feb 2026

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

The study is planned to include 314 patients aged 45 and older undergoing elective hip or knee arthroplasty. Participants will be accepted for participation with physician approval and a voluntary consent form.

Ages

45 to 80 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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 over 45 * Elective total knee or hip replacement Exclusion Criteria: * Those undergoing cardiac surgery * History of acute MI (\<30 days) * Chronic elevation of troponin

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Conditions

The condition(s) this trial relates to.

myocardial infarction

As listed by the trial registrant

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

Arthroplasty, replacement; anesthesia Myocard infarctus Non-cardiac surgery

Contacts and locations

Locations

  • Ankara City Hospital Bilkent

    Ankara, 06800, Turkey (Türkiye)

More trials for these conditions

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