Gut bacteria may predict severe RSV in kids
NCT ID NCT07417657
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether the types of bacteria in a child's gut can influence how sick they get from RSV, a common virus that can cause severe breathing problems in infants. Researchers in Vietnam will compare the gut bacteria and immune responses of 250 children with mild versus severe RSV infection. The goal is to find patterns that could help predict or prevent severe illness.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this study could point toward new ways to predict which children are at risk for severe RSV, and possibly suggest microbiome-based treatments or preventions.
- What could go wrong
- This is an observational study, not a treatment trial. It only looks for links between gut bacteria and disease severity, so it cannot prove cause and effect. Results may not apply to children outside Vietnam.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Vietnam National Children's Hospital
Hanoi, Vietnam
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Other studies related to the condition(s) this trial covers.
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