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Heart surgery study tests simple Blood-Saving trick

NCT ID NCT07420582

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 is for adults having planned heart bypass surgery. It tests a technique where leftover blood from the heart-lung machine is returned to the patient right after surgery. The goal is to see if this reduces the need for blood transfusions in the first 24 hours. Researchers will compare patients who get this treatment with those who do not, without changing any other 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.

Participants

About 130 people

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

Started

Feb 2026

Expected to finish

Jun 2026

An estimate. End dates often move.

Lead sponsor

A government agency

The lead sponsor is a government body.

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 population includes adult patients (18-80 years) scheduled for elective, primary isolated coronary artery bypass grafting (CABG) using cardiopulmonary bypass at Kocaeli City Hospital.

Ages

18 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: * Age 18 to 80 years * Patients undergoing elective, isolated coronary artery bypass grafting surgery using cardiopulmonary bypass (on-pump). Exclusion Criteria: * Emergency or Redo cardiac surgery * Concomitant cardiac procedures (e.g., valve repair/replacement or aortic surgery). * Planned or intraoperative conversion to off-pump coronary artery bypass grafting * Preoperative hematocrit \<30% or known inherited/acquired bleeding disorders. * Preoperative left ventricular ejection fraction \<30%. * Thrombocytopenia (e.g., platelet count \<100×10³/µL) or abnormal coagulation tests. * Use of antiplatelet agents other than aspirin without appropriate discontinuation according to current guideline-recommended preoperative intervals. * Use of anticoagulant therapy without appropriate preoperative discontinuation according to current guideline recommendations. * Use of non-steroidal anti-inflammatory drugs (NSAIDs) without appropriate discontinuation prior to surgery. * Severe renal dysfunction (eGFR \<30 mL/min/1.73 m² or dialysis) and/or severe hepatic dysfunction (Child-Pugh B-C or coagulopathy). * Active infection or systemic inflammatory/autoimmune disease. * Active malignancy requiring ongoing treatment * Refusal or inability to provide written 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

  • Kocaeli City Hospital

    RECRUITING

    Kocaeli, Izmit, Turkey (Türkiye)

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