Could probiotics cut Kids' colds? new trial tests antrrix in 120 children
NCT ID NCT07297966
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a daily probiotic supplement (Antrrix) can reduce the frequency and severity of respiratory infections in children under 6 who get sick often. Over 8 weeks, 120 kids will receive either the probiotic or a placebo. Researchers will track symptoms and quality of life, and also analyze gut bacteria to understand how the probiotic might work.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Antrrix probiotics (Lactobacillus rhamnosus CRL1505 and Bifidobacterium brevis M-16V)
What this could lead to
If it works, this could point toward a simple probiotic supplement to help young children have fewer and less severe respiratory infections.
What could go wrong
This is an early phase 2 trial with only 120 children, so results may not apply to all kids. Probiotics may not work for everyone, and the study is too small to confirm safety or effectiveness.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Universiti Sains Malaysia
NOT_YET_RECRUITINGGeorge Town, Pulau Pinang, 11800, Malaysia
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Xinyi City People's Hospital
RECRUITINGXingyi, Guangdong, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••