Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Using fibrinolysis inhibitors after heart surgery to reduce blood transfusions

Official title: The Practice of Routine Extended Perioperative Administration of Fibrinolysis Inhibitors to Reduce the Risk of Bleeding in Cardiac Surgery. Multicenter Prospective Randomized Cluster Crossover Study

Run by Saint Petersburg State University, Russia · NCT06493227 · Data updated 2026-11-12

This study is testing if using a medication to prevent blood clots during and after heart surgery can help reduce the need for blood transfusions in patients.

More Heart Diseases trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment1373 (estimated)
SponsorSaint Petersburg State University, Russia
Academic / other
Locations2 sites (Saint Petersburg and 1 other locations)
StatusRecruiting
StartedAugust 1, 2024
Main results expectedDecember 30, 2025
Study endsJune 1, 2026
Registry record updatedJanuary 27, 2025
Trial IDNCT06493227 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adult patients undergoing open heart surgery at hospitals that perform a minimum of 250 such interventions annually.

Probably not a fit

Patients at hospitals that do not meet the inclusion criteria or those who do not consent to the use of fibrinolysis inhibitors will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the effectiveness of routine extended use of fibrinolysis inhibitors during and after cardiac surgery to reduce the need for postoperative blood transfusions. It is a pragmatic, multi-center, cluster crossover trial that compares a policy of administering these inhibitors both during surgery and for four hours post-transfer to the ICU against a policy that only uses them during surgery. The study aims to address the variability in the use of fibrinolysis inhibitors across clinics and to determine the optimal dosing regimen for better patient outcomes. By investigating the potential benefits of extended administration, the study seeks to provide clearer guidelines for clinical practice.

Why it matters

Potential benefit: If successful, this approach could significantly reduce the need for blood transfusions in patients undergoing cardiac surgery.

How similar studies have gone: While there have been limited studies on postoperative administration of fibrinolysis inhibitors, this approach is relatively novel and has not been extensively tested in larger populations.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. A hospital that performs a minimum of 250 open heart interventions per year.
2. Consent from hospital physicians regarding the prophylactic use of fibrinolysis inhibitors (more than 95% of physicians involved in the treatment of adult patients (\>18 years) agree to adhere to the strategy of using fibrinolysis inhibitors as prescribed by the study protocol).

Exclusion Criteria:

* Hospital does not meet inclusion criteria

Where it's running

  • Cardiac surgery department, Saint-Petersburg state university hospital
    Saint Petersburg, Russia
    Recruiting
  • St. Petersburg State University Hospital
    Saint Petersburg, Russia
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.