Gut and Azithromycin Mechanisms in Infants and Children II

Detailed Summary

Childhood mortality is decreasing worldwide. However, many sub-Saharan countries still have high children under 5 mortality rates. The MORDOR trial in Niger, Tanzania, and Malawi demonstrated a near 14% decrease in all-cause child mortality following biannual azithromycin in children 1-59 months. Current trials in Burkina aim to replicate these results from the MORDOR study with mass azithromycin treatment. The investigators conducted an individually randomized placebo-controlled trial in Burkina Faso called the Gut and Azithromycin Mechanisms in Infants and Neonates Trial (GAMIN: NCT03676751) to evaluate the effect of a single dose of azithromycin (20 mg/kg) on potential mediators of the effect of azithromycin on all-cause mortality and to evaluate changes in the gut microbiome longitudinally (results pending). Here, the investigators propose to conduct an expansion of the original GAMIN trial. In GAMIN II, the investigators will evaluate 450 additional 1-59 month old children longitudinally for 6 months with a focus on stool collection and malaria status. Objectives: 1\. To determine the effect of a single dose of azithromycin for children aged 8 days-59 months on malaria. The investigators hypothesize that a single dose of azithromycin will result in a reduced malaria status within the treatment group compared to the placebo group after a 14 day period within children ages 8 days-59 months. The study will be conducted in Nouna Town in northwestern Burkina Faso.

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