Could a simple iron pill replace IV drips before heart surgery?
NCT ID NCT07287371
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares an oral iron supplement (sucrosomial iron) to the usual intravenous (IV) iron given to anemic patients before heart surgery. About 75 adults with mild anemia scheduled for heart procedures will be randomly assigned to one of the two treatments. The goal is to see if the oral pill is as effective as the IV infusion at raising red blood cell counts before surgery.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2025
An estimate. Start dates often move.
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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 years * Scheduled for elective cardiac surgical procedures, including: * Coronary artery bypass graft surgery (CABG) * Valve procedures * Aortic root procedures * Transcatheter aortic valve implantation (TAVI) * Hemoglobin \<12 g/dL and ≥10 g/dL on a complete blood count obtained at the Center for Perioperative Medicine pre operative visit * Evidence of iron deficiency * Able to provide informed consent * Able to understand spoken and written English Exclusion Criteria: * Scheduled for cardiac surgery requiring deep hypothermia or circulatory arrest * Undergoing heart transplantation or ventricular assist device placement * Lacking capacity to provide informed consent or unable to understand spoken and written English * Baseline hemoglobin \>12 g/dL or \<10 g/dL * Use of anticoagulant medications within 5 days of the Center for Perioperative Medicine visit, or planned initiation of anticoagulant therapy before surgery * History of hemoglobinopathy * History of hematologic malignancy * Bone marrow suppression from non nutritional causes * Vitamin B12 or folate deficiency * Known liver disease * Known kidney disease * Normal serum iron studies at baseline
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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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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University of Rochester
Rochester, New York, 14642, United States
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