Azithromycin for Child Survival in Niger: Mortality and Resistance Trial — AVENIR  

Mortality Clinical Trial

Official title: Azithromycine Pour la Vie Des Enfants au Niger - Implémentation et Recherche: Essai mortalité et résistance (Azithromycin for Child Survival in Niger: Mortality Trial and Resistance Trial)

Status Recruiting

Clinical Trial Summary

The MORDOR trial found that biannual distribution of azithromycin to children 1-59 months old reduced child mortality. The World Health Organization (WHO) released conditional guidelines for this intervention, which include targeting azithromycin distributions to children 1-11 months of age in high mortality settings.Targeting treatment to children 1-11 months old could reduce antimicrobial resistance by limiting antibiotic distributions while treating children at the highest mortality risk. However, this targeted intervention has not yet been tested.

The AVENIR mortality/resistance trial aims to assess the efficacy of age-based targeting of biannual azithromycin distribution on mortality as well as determine the impact of age-based targeting on antimicrobial resistance.

Clinical Trial Description

In the Mortality/Resistance trial, 3,000 communities in the Dosso and Tahoua regions of Niger will be randomized to one of three arms: 1) azithro 1-11: biannual oral azithromycin to children 1-11 months old with biannual oral placebo to children 12-59 months old, 2) azithro 1-59: biannual oral azithromycin to children 1-59 months old, or 3) placebo: biannual oral placebo to children 1-59 months old. Interventions will be delivered biannually through a door-to-door census. Mortality will also be monitored through biannual census data collection, which will be used to adaptively allocate treatment assignments after the first year. Communities will retain an allocation for 4 distributions before being re-randomized.

Antimicrobial resistance will be monitored using cluster sampling of treated and untreated children and adults in the Dosso region.

To compare costs, coverage, and acceptability of treating 1-11-month-old children only vs children 1-59 months old, an additional 80 communities in the Dosso region will be selected. These communities will be randomized in a 1:1 fashion to either receive 1) distribution of open-label azithromycin to children 1-11 months old with no intervention to children 12-59 months old or 2) distribution of open-label azithromycin to children 1-59 months old. ;

Related Conditions & MeSH terms

• Child, Only
• Mortality
• Resistance Bacterial

• NCT number: NCT04224987
• Study type: Interventional
• Source: University of California, San Francisco
• Contact: Elodie Lebas, RN
• Phone: 5104232245
• Email: elodie.lebas@ucsf.edu
• Status: Recruiting
• Phase: Phase 4
• Start date: November 24, 2020
• Completion date: March 2026