Can a cheap iron syrup before surgery save kids from anemia risks?
NCT ID NCT05681871
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study looked at whether giving children with iron-deficiency anemia oral iron for 6 to 12 weeks before elective surgery can raise their hemoglobin levels. Researchers enrolled 755 children in South Africa to test this simple, low-cost approach. The goal is to see if treating anemia before surgery improves outcomes and is practical in real-world clinics.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- oral iron (ferrous gluconate syrup or ferrous fumarate/folic acid tablets)
- What this could lead to
- If it works, this could show that a simple, low-cost oral iron treatment before surgery helps children recover better and reduces complications from anemia.
- What could go wrong
- This is a pilot study, so results are preliminary and may not apply to all children. Oral iron can cause stomach upset or constipation, and some children may not absorb it well.
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.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
755 people
The number who actually took part.
- Started
-
Feb 2023
- Finished
-
May 2025
- Lead sponsor
-
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
-
6 months to 16 years
- Sex
-
Anyone
- Healthy volunteers
-
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 \> 6 months to \<16 years * Noncardiac surgery * Elective surgery * Anaemic as per World Health Organisation criteria Exclusion Criteria: * Patient or parent refusal * Unable to obtain written consent at the surgical outpatient clinic * Surgery planned within 4 weeks from surgical outpatient visit * Known history of acquired iron overload, family history of haemochromatosis or thalassemia * Known reason for anaemia (e.g., untreated vitamin B12 or folate deficiency or haemoglobinopathy) * Treatment with oral iron, erythropoietin, IV iron therapy or blood transfusion in the previous 12 weeks * Known hypersensitivity to oral iron or other contraindication to oral iron * Temperature \> 38.0 °C or receiving non-prophylactic antibiotics * Acute liver failure
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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
-
Red Cross War Memorial Children's Hospital
Cape Town, Western Cape, 7700, South Africa
-
Tygerberg Hospital
Cape Town, Western Cape, 7505, South Africa
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Other studies related to the condition(s) this trial covers.
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