Daily versus alternate day oral iron therapy for treatment of iron deficiency anemia among Sultan Qaboos University students in Oman: a randomized control trial
Sultan Qaboos University
128 participants
Jul 1, 2026
Interventional
Conditions
Summary
The aim from this study is to test the hypothesis that alternate day oral iron as single dose is superior to daily single dose of oral iron in improving anemia and low side effects. This randomized open labelled controlled trial will be conducted at Student’s Clinic in Sultan Qaboos University (SQUH). It will focus on Omani female students aged between 17-25 years old with moderate iron deficiency anaemia .
Eligibility
Inclusion Criteria5
- College students at Sultan Qaboos University in Oman.
- Age 17-25 years old.
- Female gender.
- Moderate anemia of hemoglobin of 8.0- 10.9 g/dL with microcytic hypochromic anemia.
- Low iron stores\Ferritin.
Exclusion Criteria7
- Mild anaemia of haemoglobin levels between 11.0–11.9 g/dL as majority will not need iron supplements and usually treated with modification of diet to be iron rich diet.
- Chronic diseases (kidney disease, chronic liver disease, cardiac failure).
- Malignancy.
- Hemolytic anemias (including hemoglobinopathies) .
- Pregnancy \ Lactation .
- Patients who received blood transfusions within past 3 months and/or suffering from severe anemia requiring transfusion were also excluded.
- Severe iron deficiency anemia , HB: less than 7.9 g/dL
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Interventions
Eligible participants will be devided into two arms\groups . Intervention arm : will receive ferrous sulphate iron supplements on alternatives days . --------- This is an open-label RCT , no placebo will be used . -------------- Drug : Ferrous sulphate Dose : 200mg (containing 60 mg elemental iron) Duration of administration : 12 weeks ( 3 months ) Mode of administration : oral tablets Frequency : every second day ------- Adherence will be monitored by via a questionnaire , it will be answered by the participatnts during each follow up visit .
Locations(1)
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ACTRN12626000398303