Azithromycin adjunct in kids with severe malnutrition in Africa
Official title: Azithromycin as adjunctive treatment for uncomplicated severe acute malnutrition: the AMOUR trial
Funded at Washington University · NIH-11578609 · Data updated 2026-11-12
A randomized trial will compare azithromycin, amoxicillin, and placebo as adjunctive antibiotics for children with uncomplicated severe acute malnutrition to see which supports better weight gain and recovery.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Washington University NIH-funded |
| Lab location | 1 site (Saint Louis, United States) |
| Project start | December 8, 2023 |
| Project end | November 30, 2028 |
| Funding year | 2026 |
| Award (this year) | $118,828 |
| NIH project number | 7R01HD111532-04 |
| Project ID | NIH-11578609 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates are children aged roughly 0–11 years with uncomplicated severe acute malnutrition in the study region, with active follow-up planned.
✕Less likely to help
Some children may not experience additional benefit from antibiotic adjuncts and could experience side effects or antibiotic exposure without improvement.
What this research studies
This trial involves young children with uncomplicated severe acute malnutrition in sub-Saharan Africa. They will be randomly assigned to receive azithromycin, amoxicillin, or placebo alongside standard care, and followed to measure weight gain, nutritional recovery, and effects on the gut microbiome. The study builds on previous findings that antibiotics can influence outcomes in malnutrition and may identify a superior option for this population. Enrollment appears feasible based on pilot data showing rapid recruitment, and the study aims to clarify whether a broader-spectrum or a targeted antibiotic provides the most benefit. Results could inform guidelines for antibiotic use in SAM and potentially improve child survival and health.
Why it matters
Potential benefit: If successful, the trial could identify an antibiotic treatment strategy that improves nutritional recovery and growth for children with uncomplicated SAM.
How similar studies have gone: Prior trials have shown mixed results for antibiotics in uncomplicated SAM, with equipoise supporting a definitive comparison among options in this study.
Where this research is happening
-
Washington University
Saint Louis, United States Active
Researchers
- Principal investigator: Oldenburg, Catherine Elizabeth — Washington University
- Study coordinator: Oldenburg, Catherine Elizabeth
Related research
Other NIH-funded projects on the same topics.
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Azithromycin added to standard care for kids with severe malnutrition in Africa
This project tests whether giving azithromycin as an extra antibiotic to young children with uncomplicated severe acute malnutrition improves weight gain and recovery compared with amoxicillin or placebo.
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.