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Study identifier: NCT06718439 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Hemoglobin Levels for Blood Transfusions During and After Surgery

Condition: Blood Transfusion · Surgery  ·  Sponsor: Ottawa Hospital Research Institute

PhaseNA
Planned participants384
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this pilot clinical trial is to learn if it is achievable to conduct a large-scale clinical trial whereby, the investigators will compare two ways of deciding when to give a blood transfusion during surgery. Participants in this study are adults undergoing surgery with a risk of significant blood loss. The main question it aims to answer is: * Is a trial designed to definitively test and compare two different red blood cell transfusion strategies feasible? Participants will: * Receive blood transfusions during surgery based on a higher (less than 90 g/L) or a lower (less than 70 g/L) hemoglobin value. * Complete questionnaires at 30 and 90 days after surgery.

This description comes directly from the study's public registry record.

Talk to the study team

Zanna Vanterpool, MSc  ·  6137378899  ·  zvanterpool@ohri.ca

Always discuss trial participation with your own doctor first.

Locations (1)

The Ottawa HospitalOttawa, Ontario, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT06718439