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Efficacy of Once-daily versus Thrice-Daily Oral Ferrous Fumarate for Treating Iron Deficiency Anemia

Efficacy of Once daily versus Thrice Daily Oral Ferrous Fumarate for Treating Iron Deficiency Anemia

Status
Unknown
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20250203005
Enrollment
98
Registered
2025-02-03
Start date
2024-09-10
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients diagnosed with iron deficiency anemia Ferrous Fumarate , Iron Deficiency Anemia, IDA, randomized controlled trials

Interventions

Thrice-Daily Oral Ferrous Fumarate ,Once-daily Oral Ferrous Fumarate
Active Comparator Drug,Active Comparator Drug
Thrice-Daily ,Once-daily

Sponsors

Faculty of Medicine, Chiang Mai University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Age 20 years or older 2. Hemoglobin levels less than or equal to 12 g/dL and serum ferritin levels less than or equal to 30 ng/mL

Exclusion criteria

Exclusion criteria: 1. Patients presenting with bleeding conditions necessitating a blood transfusion 2. Patients who have undergone a blood transfusion within 3. months prior to the commencement of follow up in the research project 3. Patients who have taken multivitamins or iron supplements within 2 weeks preceding enrollment in the study 4. Patients with any of the following conditions cancer undergoing chemotherapy or radiation therapy kidney disease liver disease alpha thalassemia or beta thalassemia hemolytic anemia bone marrow disorders inflammatory bowel disease active inflammation or infection pregnancy or lactation 5. Patients who are unable to tolerate oral iron supplements or with impaired iron absorption including those with a history of stomach or duodenum surgery or those receiving intravenous iron therapy

Design outcomes

Primary

MeasureTime frame
increasing of hemoglobin at week 4 At baseline, and at 4-weeks after treatment Complete blood count

Secondary

MeasureTime frame
Increase serum ferritin levels at weeks 4 At baseline, and at 4-weeks after treatment serum ferritin level test

Countries

Thailand

Contacts

Public Contactsasinee huntrakool

Faculty of Medicine, Chiang Mai University

sasinee.h@cmu.ac.th0848085185

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026