The Effect of Multiple Micronutrient Supplements in Reducing Anemia in Women of Reproductive Age

Study Overview
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Brief Summary
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The goal of this clinical trial is to test the effect of multiple micronutrient supplements in reducing anemia in women of reproductive age in comparison with iron-folic acid. The main questions it aims to answer are: What is the effect of multiple micronutrient supplements in reducing anemia among women of reproductive age in comparison with iron-folic acid? What is the effect of multiple micronutrient supplements in reducing iron deficiency among women of reproductive age in comparison with iron-folic acid? Participants will be given multiple micronutrient supplements, iron folic acid, or placebo twice weekly for 17 weeks be asked to respond to the interview provide blood, urine, and stool samples Researchers will compare the control group with the intervention groups to see the effect of multiple micronutrient supplements on iron deficiency and anemia reduction.

Detailed Description
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Women in developing countries are often at risk of micronutrient deficiencies due to inadequate micronutrient intake. Since various micronutrient deficiencies co-exist, multiple micronutrient supplements are recommended to combat their deficiencies. The purpose of this study is to assess the effects of multiple micronutrient supplements among women of reproductive age in reducing anemia compared with iron-folic acid as currently practiced in Ethiopia. The current study is a community-based individual randomized placebo-controlled trial. The trial is double blinded with three parallel groups. This trial will be conducted in three randomly selected kebeles (villages) in the Kebribeyah district in the Somali regional state. The sample size determined for this study is 305. There will be two intervention arms and one control arm in this trial. A third of participants will be in each arms. The intervention arms will will be supplemented with United Nations International Multiple Micronutrient Antenatal Preparation-Multiple Micronutrient Supplements (UNIMMAP-MMS) or iron-folic acid (IFA) and the control arm with placebos twice a week. The investigators will follow the study participants for 17 weeks. The primary outcome is a change in mean hemoglobin concentrations and reduction in anemia prevalence. Stratified randomization will be used to assign the participants randomly to the study arms. In the current trial, the outcome assessors and study subjects will both be blinded. The supplements being administered to participants, as well as who is in the intervention group and who is in the control group, will be masked from the assessors. The trial participants will be blinded to the kind of supplements being administered to them or the group to which they were assigned. The allocation sequence of participants will be concealed from the researcher who will assign the participants to the study arms. When the eligible woman meets the screening criteria and gives informed consent, she will be assigned an envelope that contains an allocation sequence. As outcome measures, the investigators will assess the reduction in overall anemia and iron deficiency anemia attributable to the supplementation. In addition, a complete blood count (CBC) will be tested for all study participants.

Official Title
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The Effect of Multiple Micronutrient Supplements in Reducing Anemia Among Women of Reproductive Age Compared to Iron-folic Acid at Kebribeyah District in Somali Regional State, Ethiopia- A Community-based Individual Randomized Control Trial

Conditions
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Anemia

Intervention / Treatment
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* Dietary Supplement: UNIMMAP-MMS
* Dietary Supplement: IFA
* Other: Placebo


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Age range of 18-49 years. Mildly anemic (Hb=11.0-11.9 g/dl) or moderately anemic (Hb=8.0-10.9 g/dl) woman Permanent residents (lived for at least six months in the enumeration area) Exclusion Criteria: A woman whose age is below or above the age range 18-49 year A pregnant woman Severely ill and incapacitated woman Non-permanent resident in the enumeration area Severely anemic (Hb <8.0 g/dl) woman A woman with Hb ≥12 g/dl

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 49 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: The three arms included in this trial are the multiple micronutrient supplement arm, iron-folic acid arm, and the placebo arm. This trial is a parallel-group community-based individual randomized control trial. The participants will be allocated randomly to the three arms and receive only the intervention assigned to them.
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Multiple micronutrient supplement arm<br>The participants in this arm will receive United Nations International Multiple Micronutrient-Multiple Micronutrient Supplements. The recommended doses of UNIMMAP-MMS are vitamin A as retinol acetate (800 µg RAE), vitamin D as cholecalciferol (5 µg), vitamin E as alpha-tocopherol succinate (10 mg), vitamin C as ascorbic acid (70 mg), vitamin B1 as thiamin mononitrate (1.4 mg), vitamin B2 as riboflavin (1.4 mg), vitamin B3 as nicotinamide (18 mg), vitamin B6 as pyridoxine hydrochloride (1.9 mg), vitamin B12 as cyanocobalamin (2.6 µg), folic acid (680 µg), iron as ferrous fumarate (30 mg), zinc as zinc oxide (15 mg), copper as copper oxide (2 mg), selenium as sodium selenite (65 µg), iodine as potassium iodide (150 µg). The UNIMMAP-MMS in the tablet form will be used. We will give the supplementation twice a week and follow the study participants for 17 weeks. | Dietary Supplement: UNIMMAP-MMS<br>* The study participants in this arm will receive the United Nations International Multiple Micronutrient Antenatal Preparation-Multiple Micronutrient Supplements (UNIMMAP-MMS) containing 15 micronutrients including 30 mg of iron and 400 µg of folic acid.<br>|
| Experimental: Iron-folic acid supplement arm<br>The participants in this arm will receive Iron-Folic Acid (IFA) supplements. The recommended doses of iron-folic acid are 30-60 mg of elemental iron and 400 µg of folic acid combined. In this trial, we will use ferrous sulfate with 30 mg of iron and 400 µg of folic acid in the form of capsule. The supplementation will be given to the study subjects twice a week for 17 weeks. | Dietary Supplement: IFA<br>* The study participants in this arm will receive iron-folic acid supplements with 30 mg of iron and 400 µg of folic acid.<br>|
| Placebo Comparator: Control arm<br>The participants in this arm will receive placebos made of sugar (lactose anhydrous). There is no active ingredient in the placebos. The placebos are lactose powder filled in the capsule. We will give placebos twice a week and will follow the study subjects for 17 weeks. The study subjects in this arm will be compensated with UNIMMAP-MMS at the end of the intervention. | Other: Placebo<br>* The study participants in this arm will receive placebo made of sugar (lactose anhydrous).<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change in mean hemoglobin concentrations among women of reproductive age | Hemoglobin concentration is measured in gram/deciliter from whole blood samples collected at baseline and end-line. | Blood sample will be collected once at baseline and once at end-line in four months | 
| Change in overall anemia among women of reproductive age | Anemia diagnosed when hemoglobin concentration test result is less than 12 g/dl | Blood sample will be collected once at baseline and once at end-line in four months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change in mean ferritin concentration among women of reproductive age | Ferritin concentration is measured from serum ferritin in µg/L. | The serum samples will be collected once at the baseline and once at the end-line in four months | 
| Change in iron deficiency anemia among women of reproductive age | Iron deficiency anemia is diagnosed when hemoglobin concentration test result is less than 12 g/dl and the ferritin concentration test result is less than 15 µg/L | Blood sample will be collected once at baseline and once at end-line in four months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Multiple Micronutrient Supplements, Iron-folic acid, Anemia, Hemoglobin, Women of reproductive age