Where does your iron go? MRI study follows the trail
NCT ID NCT05609318
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study uses MRI scans to track where iron travels in the body after an intravenous iron infusion. Researchers will monitor 12 iron-deficient adults over hours, days, and weeks to see how iron is absorbed by organs like the heart, liver, and spleen. The goal is to better understand iron distribution, not to test a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ferric carboxymaltose (Ferinject) intravenous infusion
- What this could lead to
- If successful, this could help doctors better understand how iron is stored in the body after treatment, potentially improving future iron deficiency therapies.
- What could go wrong
- This is a very small observational study with only 12 participants, so results may not apply to everyone. It is not testing a new treatment, only tracking iron movement.
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
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About 12 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2022
- Expected to finish
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Dec 2026
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.
Who is studied
Participants are patients who require intravenous iron as part of their standard clinical care. They will be recruited from referrals to the Iron Deficiency Management Service (IDMS), part of Oxford University Hospitals NHS Foundation Trust (OUHFT). This service receives referrals from multiple sources across Oxfordshire. Patient referrals will be screened by members of the NHS Clinical team at IDMS to identify potentially eligible participants.
- 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.
Show the full entry requirements Hide 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: * Participant is willing and able to give informed consent for participation in the study. * Aged 18 years or above. * Anaemia (haemoglobin less than 120g/L for women and less than 130g/L for men) and/or confirmed iron deficiency (ferritin less than 100mcg/L and/or transferrin saturation less than 20%). * Scheduled to receive intravenous iron for correction of iron deficiency. Exclusion Criteria: * Any MRI incompatible implants (e.g. cardiac, neuro, ocular implants, surgical clips, aneurysm clips, shrapnel/bullets) * Pregnant or lactating participant * Acute decompensated heart failure * Unstable clinical status * Any other medical conditions which would influence the reliability of the study results determined by the investigators. * Any other contraindication to MRI to be confirmed by the qualified MRI operator, e.g. tattoos containing traces of metal.
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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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Oxford Centre for Clinical Magnetic Resonance Research (OCMR)
RECRUITINGOxford, Oxfordshire, OX3 9DU, United Kingdom
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