Multiple micronutrient supplementation for maternal anemia prevention (MMS-MAP): an individually randomized trial of higher-dose iron (60 mg, 45 mg) compared to low-dose iron (30 mg) in multiple micronutrient supplements in pregnancy.

ABSTRACT:

Background

Antenatal multiple micronutrient supplementation (MMS) has been shown to be more effective than iron-folic acid (IFA) alone in reducing adverse pregnancy and birth outcomes. However, there is a concern that MMS containing 30 mg of iron may be less effective in reducing maternal anemia compared to IFA supplements containing 60 mg of iron. This poses a clinical and programmatic dilemma for countries with a high burden of maternal anemia (> 40% prevalence) where the World Health Organization (WHO) recommends using IFA with 60 mg of iron.

Methods/design

We will conduct an individually randomized, quadruple-blind superiority trial of daily antenatal MMS in Dar es Salaam, Tanzania (n = 6381 pregnant women). Participants will be randomized to receive a daily MMS regimen

SUBMITTER: Smith ER 

PROVIDER: S-EPMC12166632 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature