Iron showdown: which anemia drug works best for kidney patients?

NCT ID NCT06994065

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study looked at 128 adults with chronic kidney disease (not on dialysis) who also had iron-deficiency anemia. Researchers compared two intravenous iron treatments—ferric carboxymaltose and iron sucrose—to see which raises hemoglobin and iron levels better and with fewer side effects. Participants received a dose based on their iron deficit and were followed for 56 days.

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 (FCM) and iron sucrose
What this could lead to
If it works, this could point toward a more effective or convenient option for treating iron-deficiency anemia in people with chronic kidney disease who are not on dialysis.
What could go wrong
This is a small, completed trial (128 people) comparing two existing drugs, so it is not testing a new breakthrough. Results may not apply to all kidney patients, and both treatments carry risks like allergic reactions or low blood pressure.

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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.

Contacts and locations

Locations

  • Sindh Institute of Urology and Transplantaion

    Karachi, Sindh, Pakistan

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